61 - 80 of 262 Works in Seon Ahyeon
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Slash Fiction by dream_atale
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
30 Jun 2025
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Summary
TeSTAR discovers the shipping community.
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Never Easy by DeadDovesIEat
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
27 Jun 2025
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Summary
Ryu Gunwoo wakes up in a world after passing out from drinking. This world is different from OG Debut or Die because it’s 1. An Omega verse. 2. Moondae is Lee Moondae (you’ll find out why soon :) ) 3. Moondae is 15 omg so young. 4. Moondae has a dad (who sucks, by the way). 5. Moondae is constantly getting tortured 😈
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Ryu Gunwoo, a 29-year-old who failed his Civil Servant Exam for the third time, decided to get drunk in his apartment with the last of his funds. He suddenly woke up with a kick to the stomach from a man who he didn’t recognize. Soon, he realizes that he switched bodies with a kid named Lee Moondae, who is 15 years old. All of a sudden, he has to debut with a status window that warns him to debut or die.
I’m not very good at writing summaries, sorry. Please read at your discretion and read all the tags. Some tags won’t come into play for a while, but I still included them, as I figured it was best for people not to start reading if they couldn’t handle the gross content that will be present here.
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Entropy by petersmissingfinger
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
25 Jun 2025
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Summary
Lee 'Keun' Sejin was starting to hear things, making him question his sanity.
Good thing there's mental ahjussi voice to keep him company and make him laugh.Lee 'Bae' Sejin on the other hand, was wondering why he was back to having the the surname of Lee.
He also wonders if Chungwoo was superman.Things went to shit in canon timeline where Cheongryeo was soooo successful in that little evil deed he did for being who he is.
And now things are falling into entropy while Park Moondae was only trying his best to survive. -
Shared Sensations by Anonymous
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
21 Jun 2025
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Summary
In a world where soulmates are connected by the unique vibrations of their auras, Park Moondae just wants to survive the idol industry. His aura, a low, dusty velvet hum, has always been a quiet constant. That is, until he finds himself inexplicably linked to the bright, bubbly, sparkling cider aura of his infuriating groupmate, Lee Sejin. With their auras stubbornly intertwining and causing chaotic glitches, Moondae is reluctantly forced into close quarters with the person who pushes all his buttons.
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Mother is mothering by CaleSlackerWife
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
20 Jun 2025
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Summary
Moondae being a child who grow up without knowing the feeling of being love - is obvious when his members shower him with love.
“…It’s soft.”
They blinked.
“Huh?”
“This feeling,” Moondae said, barely above a whisper. “It’s… soft. And warm.”
Series
- Part 1 of Moondae (*ᴗ͈ˬᴗ͈)ꕤ*.ﾟ
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“The greatest gift of life is friendship, and I have received it.“ by I_Xiu
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
19 Jun 2025
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Summary
‘I wonder if I can pull it off? It shouldn’t be too difficult right?’
Moondae was lost in thought. The mission he was instructed to complete was to convince the members that he was hiding something from them. Moondae had his elbow propped up on the counter in thought. He couldn’t be that bad right?
Or - Moondae surprisingly cant act on a variety show but that leads to misunderstandings and chaos.
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The Curious Case of Stumble and the Grump by Anonymous
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
19 Jun 2025
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Summary
"Surrender, Grump! Or face the full might of... uh... goodness!" Sejin declared, striking a pose that strained his lower back.
Moondae simply raised an eyebrow. "Is that all? Because I have a very important appointment with a very fluffy cat this afternoon, and this is cutting into my schedule."
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Just a really stewpid KeunMoon Hero x Villain fic ft. the other TeSTAR members
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Summary
朴炆旲昏昏沉沉，陷入一場很長很長的夢。他隱約知道，這不會是普通的夢
- Language:
- 中文-普通话 國語
- Words:
- 2,642
- Chapters:
- 1/1
- Kudos:
- 10
- Hits:
- 130
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Summary
What Moondae had expected of this small vacation was to get his mind off of the past that haunts and consumes him whole.
What he hadn't expected was to meet a man who's as equally fucked up as he is. And he was way too hot to be a suicidal fucker, according to him.
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"Moondae, please don't bite Keun Sejin" by flowerbitch
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
09 Jun 2025
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Summary
" But he's so annoying !"
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Moondae is Seon Ahyeon's younger brother.
He's small, smart and filled with the hate only a child under ten can have.
Now if he could stop biting Keun Sejin, it would be nice.Or, kid fic with Moondae, don't think too much about settings and just enjoy the fluff
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Being an omega is easy, actually by flowerbitch
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
08 Jun 2025
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Summary
Park Moondae is an omega.
Park Moondae is an omega and the rest of TESTAR learn of it only during his heat. If you asked him, he could have got away with it easily. Sure he didn't live the majority of his life as one but adapting has been simple (mostly).
The worst part is probably the others being all mushy about it but they will get over it soon enough (they do not).
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nothing's gonna hurt you, baby (as long as you're with me) by lovingkakashi for cfmara
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
08 Jun 2025
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Summary
Seon Ahyeon dances to survive. Shin Jaehyun watches like he’s starving.
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Park Moondae Acidentalmente Fazendo O Coração dos Integrantes Acelerar Por 10 Minutos Seguidos by PanelinhaDePressao
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
08 Jun 2025
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Summary
8.053 views – 13 Jan, 20xx
Exatamente o que tá no titulo kk. (Quase) 10 minutos do MoonPuppy fazendo o Testar corar <3 A origem de cada clipe aparece na tela no canto em cima. Aproveitem!
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Suddenly I’m overcome, dissolving like the setting sun by BookNight (TheKnightsWhoSayBook)
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
07 Jun 2025
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Summary
“You?” Park Moondae said, and Sejin never knew a voice could be both so flat and so poisonous at the same time. “You’re the one who thinks he has the right to ask for the prince’s hand in marriage? You think you’re worthy of him?”
“I never said I was worthy of him, but I’ll love him—” till my dying day, he meant to say, but Park Moondae didn’t give him the chance.
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Give It To Me - Incubus TeStar Park Moondae by Ayinne_Eiram
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
07 Jun 2025
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Summary
If something unbelievable happens, it is automatically the system's doings. The system have long been gone. Or so they thought it was. Park Moondae found himself staring at the pop up.
[System's Gift; TeStar Park Moondae is now an incubus]
[Status: Irreversible]Click here for more information.
Series
- Part 5 of TeSTAR Stories with Chapters Collection
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Let's Debut, Moondae! by Jjellyfish_Arjjell
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
06 Jun 2025
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Summary
Moondae went back and decided to debut and saving his hyung.
or, sweet Moondae is the one who got the system.
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"Looks like I’ve caught a rat.”
A whisper brushes against Bae Sejin’s ear sending chills down his spine.
Out of all the people that caught him, it had to be Seon Ahyeon– the damn jail warden of this hellhole.
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To the Power of Three by orphan_account
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
30 May 2025
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Summary
“Hey,” He says. “What’s up?”
“What’s up is you need to choose,” Chungwoo says, serious. He’s using that voice he thinks sounds tough, but it never really works on Ahyeon.
“Choose what?” Ahyeon asks, tilting his head. “Food or something?”
“Between us,” Bae Sejin says quietly, more hurt than mad. “We know you’ve been seeing both of us.”
Ahyeon looks at them, completely unfazed. “Was that not obvious?”
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What the hell is a Kiss Day? by jamais_xvu
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
26 May 2025
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Debut or Die: solo-idol? by Jojohaanaa
Fandoms: 데뷔 못 하면 죽는 병 걸림 - 백덕수 | Debut or Die - Baek Deoksoo
25 May 2025
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Summary
So, he here he was: alone in a dimly lit karaoke room, singing to an audience of none; chasing a rumor.
"My name is Seo Hana. I work in entertainment scouting for TNET.”
His fingers twitched slightly at her words. This was it .“Park Moondae.”
“Tell me, Mr. Park, how do you feel about Idol Inc?”
“I don’t know.” He responded, “After the infamous second season of Idol Inc, it isn't exactly the best thing I want to be involved with.”
Hana pursed her lips, but there was a glint of something in her eyes. "Who said anything about me recruiting you for the survival show? I just asked how you felt about it.”
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In which the system doesn't specify how Moondae needs to debut in order to live; regardless, he ends up in Idol Inc. some how...