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Love Sickness by milly_dew
Fandoms: とんがり帽子のアトリエ | Tongari Boushi no Atelier | Witch Hat Atelier (Manga)
26 Apr 2026
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Olruggio always suffers from horrible allergies in spring. Despite now living in the Great Hall away from the evil pollen, they've gotten worse. Could he be allergic to Qifrey?
Bookmarked by CosmicKoi
13 May 2026
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It’s Thanksgiving weekend in Okehma City and everyone has plans, whether that be staying in with their families and eating delicious food, or getting out of town for the weekend, it feels like no citizen in the city is getting through these next few days without some sort of itinerary.
Everyone except Phainon.
Or: Phainon and Mydei go on an unofficial date to a farm
Bookmarked by CosmicKoi
11 May 2026
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This is a story in which there is no threat to the greater universe and Amphoreus is just one of the many planets, a completely separate world somewhere out there. The Black Tide never rose, Coreflames don't exist and Flame-Chase Journey was not necessary. Titans are simply gods, part of local religion and beliefs, nothing more than that. However, some believe life is cyclic - people die to be reborn in another cycle and then need to seek their fated soulmate anew every time.
Khaslana gets to fulfill his childhood dream of seeing the world with the hope to eventually go back to his home village and share his newfound knowledge and experience with the rest of the quiet hometown of Aedes Elysiae. However, things may still not go as smoothly as he planned and he may finally encounter his soulmate in Castrum Kremnos in the most unexpected turn of events.
Basically, a "what if Amphoreus never needed a Deliverer with PhaiDei and a soulmate AU twist" kind of fanfic.
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It starts with a simple kiss – a press of lips after they've retreated to bed for the night. Though one kiss soon turns to two, and then three, and Mydeimos doesn't care to count any further from then.
His hands come to cradle Phainon by the neck, tilt his chin up so he may lick into his mouth with ease; Phainon reciprocates, tiredness seeping away.
aka their first time in The Page
Series
- Part 3 of Deliverance
Bookmarked by CosmicKoi
02 May 2026
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“Tell me honestly. Do you think I’ve gotten… fatter?” Phainon asked.
Mydei thought for a while before speaking. “Hmph. Perhaps.”
Phainon’s heart plummeted—then immediately shot upward again when Mydei leaned in, lips brushing the corner of his mouth.
“Although,” Mydei added softly, breath warm against Phainon’s cheek, “I might need a closer look.”
Phainon swallowed. Hard. “A—A closer…?”
Mydei smirked. “At home,” he murmured, letting the shirt fall. “In our bed.”
Phainon has a crisis.
And honestly? It might be Mydei’s fault.
Bookmarked by CosmicKoi
01 May 2026
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Pretend we're in love by Intensely_Reading for Ae_rynn
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
10 Apr 2026
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“They can say no if they aren’t okay with it.”
“Okay with what?” Phainon asks curiously. Mydei catches him glancing his way before meeting Cipher’s eyes again.
“It’s nothing bad,” Cipher simpers. “Just a little bit of acting on the public stage.”
“What is it?” Mydei asks warily.
Cipher’s grin widens into something almost manic.
“I want you both to fake date each other to advertise this show.”
(Fake dating, stage chemistry, and falling in love.)
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like chimaeras in spring by oldoaktree
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
13 Jul 2025
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It truly was impressive to see just how hopeless that man was for to Mydei. All anyone had to do was bring up the prince’s name, and Phainon’s ears would perk up like he had just heard a crucial detail to attack in a debate.
In fact, Hyacine mused, you probably didn’t even have to bring up Mydei's name. Phainon would inevitably derail any conversation into an ode to his muse’s greatness.
Hyacine as she observes (against her will) the strange relationship between Phainon and Mydei over the years.
Series
- Language:
- English
- Words:
- 13,656
- Chapters:
- 1/1
- Comments:
- 249
- Kudos:
- 4,420
- Bookmarks:
- 972
- Hits:
- 59,289
Bookmarked by CosmicKoi
02 Apr 2026
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Bury Me With Gold on my Eyes by F-117 Nighthawk (F117_Nighthawk)
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
17 Mar 2025
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Mydei may be immortal, but that doesn’t mean he doesn’t feel his injuries after the battle is over. Phainon, as the only one who fought Nikador before its curse of immortality was lifted and came out with barely a scratch, offers his help.
Bookmarked by CosmicKoi
27 Mar 2026
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"And?" He asks tiredly, manages to make a circle in the air with his hand before it flops back down to the ground uselessly. "I'm willing to bet anything that I've loved you since our first real meeting, even if I cannot recall it."
Mydei considers him carefully for a long moment. An unreadable look crosses his face before he shakes it off. "You are hopeless," he says quietly.
Phainon smiles, a smaller but no less genuine expression. Mydei's gaze snaps to his lips, and Phainon revels in the knowledge that his eyes haven't left him once, even after their battle ended. He hums happily. "Perhaps so."
or; Phainon loses his memory, and is convinced he is dating Mydei. Upon finding out he isn't, he makes attempts at courting.
Series
- Part 8 of bound by the stars
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"What was that?" Phainon said, his hand curling threateningly around Mydei's chin, even tighter now than before. His voice was tinged with warning, one that Mydei couldn't have heeded even if he wanted to.
"I said, if you really wanted to marry me," Mydei taunted, his lips curving into a small smirk, something goading lighting his eyes up with a competitive spark. "You would make me."
Or, Mydei withdraws everytime the topic of marriage comes into play. Phainon takes it upon himself to show Mydei how wonderful of a husband he would certainly be if given the chance.
Bookmarked by CosmicKoi
23 Mar 2026
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Plucked From the Skies for Me by KittensMittens
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
09 Mar 2026
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“Khaslana, my dearest child, my finest creation.”
The divine voice echoes around him not like one, but a thousand – distorted and vast.
“̶…̴y̶o̵u̶…̵d̷e̷s̴t̷r̵o̴y̶ ̷t̵h̵e̵m̸…̸f̴o̸r̵ ̶m̴e̷?̷”̷
Words entering his ears and splintering into countless, repeating ones.
‘If your heart cries not for your brethren up in the skies, but the dusts that cover the earth below, what need do you have for those wings?’
The sunfire tears through his back with its golden-white blaze.
And Phainon falls from the heavens.
Angels hadn't descended upon the lands of Amphoreus for years, though vestiges of their divine guidance persisted.
And all Mydei wanted was to live out his quiet life in his quaint cottage in the woods with his animals. Far away from the angels and their business.
Until one crashes into his backyard.
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“Ha! Not even the King of Kremnos can defeat the Great Imperator in drinks,” Cerydra crows, slurring proudly. “I shall remain the greatest, most undefeatable in history!”
That actually gets Mydei to perk up. He sluggishly lifts his head, the movement so unsteady that Phainon’s hands shoot out to steady him by the shoulders. Mydei doesn’t even seem to notice—which is worrying. Sure, this might be an era of peace for them, but would he really let anyone touch him like this when he’s this drunk?
“Pah! Hish—history?” Mydei fires back, the word wobbling out of his mouth so badly Phainon briefly wonders how much they’ve been drinking. “I’ll—I’ll tell you about history. It starts in Cycle Zero.”
Wait. What.
When Aglaea asked him to pick Mydei up after a drinking session with Cerydra, Phainon did not expect to hear Mydei recount all the different ways he has loved across 33 million cycles.
Bookmarked by CosmicKoi
23 Mar 2026
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Mydei had never cared much for birthdays. He hated the spotlight, the fake cheer, and that inevitable question— "So, what are you doing to celebrate?"
This year wasn’t shaping up to be any better.
However, when he woke up, he could hear other people’s thoughts.- Language:
- English
- Words:
- 60,550
- Chapters:
- 15/15
- Comments:
- 203
- Kudos:
- 2,336
- Bookmarks:
- 350
- Hits:
- 49,070
Bookmarked by CosmicKoi
22 Mar 2026
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I'm With You (Take me by the hand) by Absinthe_minded_professor (sulfur_socks)
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
21 Feb 2026
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If he wasn’t paralyzed he probably would have even barked out a disbelieving laugh because it was frankly hilarious how his life had turned from a drab tragedy to a b grade horror movie.
Or perhaps a romance one.
He thought hysterically when he felt arms wrap around him and pull him to safety.
A story about Mydei, a man with too many death flags and his Knight in shining armor, a retired reaper.
Bookmarked by CosmicKoi
21 Mar 2026
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for not all tears are an evil by delta_altair
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
27 Feb 2025
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“I…I never would have guessed that of all the competitions we’ve had over the years, an ‘endure the hot baths’ competition would be our l-last.”
It is supposed to be a joke, light and glib, but Phainon’s voice cracks on the final word. Last. He hastily flashes his easy smile to try and cover it up, but that action spurs tears to uncontrollably well in his eyes.
Breaking eye contact, Phainon looks away. A shuddering breath escapes him, before he all but whispers, “Hah…you must think me frail hearted.”
Mydei does not respond immediately. Instead, Phainon feels a gentle touch on the edge of his jaw. It tenderly guides his gaze back to Mydei’s own.
Then, with steely conviction, Mydei speaks.
“Never.”
....
“But…what do you mean by ‘our last’?”
Phainon is filled with grief at Mydei's departure from Okhema.
Mydei fills Phainon's heart with hope.An alternative ending to 3.1
Series
- Part 1 of you let me see thy heart
- Part 3 of Sun and Moon - Delta's PhaiDei/MyPhai fics
Bookmarked by CosmicKoi
18 Mar 2026
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Phainon’s soulmark appeared when he was a young boy in Aedes Elysiae. It was supposed to tell him the name of his soulmate, but it was written in an alphabet he had never seen before. He delighted in the idea of a soulmate from a faraway land.
Of course, life didn’t turn out as he’d planned. By the time he arrived in Okhema, love was the last thing on his mind. He'd never learned how to read the mark, and at this point, he'd resolved he never would. He'd dedicated his life to the Flame Chase.
Once he met Mydei, he felt a connection he had never experienced with anyone. Surely, if he had a soulmate, it had to be him. They started spending more time together, growing closer, until Mydei informed him - he had a soulmate, but it wasn't Phainon.
(Or was it?)
- Language:
- English
- Words:
- 23,614
- Chapters:
- 4/4
- Collections:
- 1
- Comments:
- 68
- Kudos:
- 838
- Bookmarks:
- 186
- Hits:
- 8,805
Bookmarked by CosmicKoi
15 Mar 2026
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“You,” he states, and swallows. “You can… you can become him, right? You could… you could be Mydei. Just so I can practice. I’ll get it out, the whole thing, and you can, I don’t know, tell me if I sound like half the idiot that I feel like? Maybe?”
Cipher watches him for a long moment. The alleyway is very quiet, an owl hooting somewhere overhead. “You want me,” she repeats slowly, “to become the man you love… so you can confess to me.”
(cipher does not, in fact, transform into mydei. she just goes and gets the real one.)
Bookmarked by CosmicKoi
12 Mar 2026
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To the stomach through the heart by Lilliae
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
09 Mar 2026
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He hadn’t noticed his frown until it pulled deeper as Hyacine giggled into her hand and he asked, “What?”
“It just reminds me of how eager Ica was to see you too. That’s the power of free food. The best way to someone’s heart is always through their stomach!”
“Perhaps in the case of poison.”
“Poison? No no! I meant—like how I train Little Ica with treats! Like, if she comes to me when I call her then she gets a treat. Or people who don’t receive much attention from the chimeras will bring chimeras cookies the Garden. That way, even if they don’t have treats, the chimeras will still be happy to see them.”
“You speak of bribery.”
Her mouth dropped open wordlessly, then closed again as her nose scrunched. “I suppose you could look at it that way.”
“I understand now.”
This entire time, Mydei had failed to realise he was treating Phainon like a prized pet.
Food trends come and go in Okhema and the newest one, the chimera cookie, is no different. Before it fades back into obscurity, it leaves its mark on Mydei and Phainon’s relationship.
Bookmarked by CosmicKoi
10 Mar 2026
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(paint the) rouge on your cheeks by paststories
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
26 Jan 2026
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“Lord Phainon has such a thick face,” Mydei hears in the Marmoreal Market one day.
He doesn’t turn, but he does tune out the hawking of the merchants some more to hone in on the conversation. Phainon is fairly fit, though, he ponders, half amused and half bemused, as he picks up a pomegranate. Surely if anything, his arms are thicker than his face?
Or, how Mydei tries to find something that makes Phainon blush.
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I accept that dare! by cuppamaru for Belphy
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
17 May 2025
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"Come here, my prince," Phainon beckons to his companion with open palms and a grin.
Mydei's expression shifts. A flush creeps up his neck. "Stop calling me that," he snaps. "What is this supposed to be?"
"This," Phainon says, running his hands along his thighs, catching the way Mydei's gaze lingers, "is something Castorice taught me. It's called a lap pillow. Relieves fatigue, soothes the soul—a remedy for weary princes."
Mydei's lips part, then press shut. "I… may have heard of something similar."
Noun
lap pillow (plural lap pillows)
The act of resting one's head on another person's lap.
Or; Phainon and Mydei compete to see who gives the other a better lap pillow. It ends up in a (love) confession.
Series
- Part 1 of Are you happy now?
Bookmarked by CosmicKoi
17 Feb 2026