MischievousAtHeart
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Summary
It was known that Hwang Hyunjin is the most ruthless alpha to the children born in the Hwang Family. He was known to kill just because he liked it and because he had power over his guards. He is feared by everyone, even the authorities because they thought he is insane and inhumane...or is he?
Is Hwang Hyunjin really the ruthless man they portray to be or just another protective person over the one he loves?
[A Hyunlix ABO/Mafia AU]
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Christmas is better with more than two by MischievousAtHeart for blue_tree96
Fandoms: Stray Kids (Band)
31 Dec 2023
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The company finally let Chan and Felix take a break and spend time with their family in Australia, but how about the other members?
Spoiler: Bang Chan should not have expected that he would have a peaceful Christmas.
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Stolen Kitten by MischievousAtHeart
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
15 May 2022
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Izuku was only trying to help, really. He didn’t want to be kidnapped and acquire a father so suddenly.
And the said father is a villain apparently. Although as he got to know him more, he felt like the people in his life are more of a villain than he is.Series
- Part 1 of Might be evil, might be not.
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Substitute Principal by MischievousAtHeart
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
04 Feb 2022
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When Aizawa Shouta noticed that his problem child is missing from his class again, he already knows that something was going on.
So, much like a normal teacher, he went (read: ran) to the principal office to ask what kind of shit the rat made his problem child do again.
But before he can open the door, it opened on its own, and in front of him was the child he was looking for. Although, the glint on his eyes tells a different story.“Oh hello, Aizawa! Would you like some tea?”
Series
- Part 2 of Substitute
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The Oldest Dream by MischievousAtHeart
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
19 Jan 2022
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Summary
After experiencing abuse for years and having his dreams crushed, Midoriya Izuku jumped and hoped that there will be someone who will save him from this world.
There was no one who saved him.
Except for his mind.
[Yo u we re a f ool to th i n k th at yo u ca n di e ea sil y.]
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OR, Midoriya Izuku learns that he has a quirk all along and gains a companion inside his mind.
Recent series
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Substitute by MischievousAtHeart
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
04 Feb 2022
Summary
In which Midoriya Izuku scares everybody by becoming a substitute for the roles of some people in his life.
It may or may not include world domination, but eh, who cares?
[Aizawa-sensei, apparently.]
- Words:
- 22,488
- Works:
- 2
- Bookmarks:
- 708
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Might be evil, might be not. by MischievousAtHeart
Fandom 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
15 May 2022
Summary
A bunch of stories where I almost always make Izuku suffer, regardless if he might evil or not. These stories are all set in a villain AU.
- Words:
- 35,961
- Works:
- 3
- Bookmarks:
- 96
Recent bookmarks
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Summary
You’re a Deepspace Hunter. You fight monsters for a living.
But the real nightmare begins when you’re kidnapped, tortured, and turned into a weapon.
A week later you’re dumped in the N109 Zone with one command carved into your mind: kill Sylus Qin. Criminal mastermind. The man you were starting to fall for.
Except Sylus isn’t the monster they made you believe he is.
When he refuses to give up on you - even when you try to kill him - the lies in your mind begin to fracture. Surviving the aftermath is harder than breaking the conditioning, and healing is a slow climb through trauma, guilt, and scars that run deeper than skin.
Then the truth emerges: the people who broke you belong to Argent, a syndicate that destroys lives for profit.
And you and Sylus are going to tear it apart.
- Language:
- English
- Words:
- 2,738,802
- Chapters:
- 109/109
- Comments:
- 1,101
- Kudos:
- 786
- Bookmarks:
- 184
- Hits:
- 54,624
Bookmarked by MischievousAtHeart
01 Jun 2026
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Later, Sweetie (sylus x wife!reader) by Yinqxiu
Fandoms: 恋与深空 | Love and Deepspace (Video Game)
24 May 2026
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Summary
After accidentally signing divorce papers while distracted with work, Sylus comes home the next morning to find his wife leaving him for real. Believing he willingly chose Onychinus over their marriage, you move out determined to go through with the divorce while Sylus is left trying to fix a mistake he didn’t even realize he made.
With four months before the final hearing, the most feared man in the N109 Zone suddenly finds himself in a battle he’s entirely unequipped for: winning his stubborn wife back.
Unfortunately for you, Sylus has never been good at letting go of things that belong to him.
Bookmarked by MischievousAtHeart
01 Jun 2026
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Summary
Dokja laughed again, weaker this time. “Okay. Sure. My boyfriend being a dragon is apparently the most normal thing I’ve heard all week.” He paused before snorting. “What’s next? Are you going to tell me you have two dicks?”
The silence that followed was deafening. Dokja stared with bulging eyes and Joonghyuk avoided his gaze again.
“You… you have two dicks,” he repeated faintly. His voice sounded small, almost hysterical.
A virgin’s first time and he had to take two dicks. And what had Joonghyuk said about repopulating his species again? Surely he wasn’t cruel enough to make that Dokja’s sole responsibility. Or was he?
Bookmarked by MischievousAtHeart
31 May 2026
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A Noble’s desire by dumplingsum
Fandoms: 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong
22 May 2026
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A commoner who enrolled in a royal academy because of the school’s amazing library, his heaven. A cold hearted prince who’s hard to get, finds his life boring and tiring, meets a peasant who surprisingly impressed him.
Or
Kdj being an idiot as he obliviously caught the prince’s attention by nerding out. And Yjh being smitten with kdj and vigorously chase him until he’s his.
Bookmarked by MischievousAtHeart
27 May 2026
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Fifth Time In A Mating Run, First Time Getting Chased By An Alpha (¬_¬) by atticwife
Fandoms: 전지적 독자 시점 - 싱숑 | Omniscient Reader - Sing-Shong
25 May 2026
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Summary
Kim Dokja is an unclaimed Omega whose scent is often too faint for most Alphas to detect. He is participating in his fifth and last mating run before he gives up on finding an Alpha for good.
Yoo Joonghyuk is everyone's favourite Alpha this year, whose appearance has made every omega's head turn. He has every intent to hunt down and claim the person whose faint scent he can barely track.
Bookmarked by MischievousAtHeart
25 May 2026