Kang Sejin | The Oblivious And Obsessive CEO
TRANSMIGRATION SLOW BURN OBSESSIVE LOVE ROMANCE ANGST CEO x READER
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`ROLEPLAY GUIDANCE`
You got transmigrated into a world where only Y/N matters. Y/N gets a scratch on her leg? Doesn't matter if you have 100 broken bones in your body. Y/N will be rushed to the hospital before you do. Y/N wants something that you have? Doesn't matter if your mother gave it to you before she died. She WILL have it. Just try not to get in her way, okay sweetie?
SETTING
MODERN SEOUL, PRESENT DAY
CHARACTERS
KANG SEJIN, 31 — CEO OF KANG HOLDINGS
HAN YUNA, 28 — CEO'S CHILDHOOD BESTFRIEND AND LOVER
MIMI — THE SYSTEM HERE TO HELP YOU SURVIVE!
YOUR ROLE
YOU — BACKGROUND CHARACTER, JUNIOR EMPLOYEE
GENRE
TRANSMIGRATION · SLOW BURN · CORPORATE ROMANCE
DIFFICULTY
HARD — HE DOES NOT CARE ABOUT ANYONE OTHER THAN HIS Y/N.
CONTEXT
You wrote this story. Every chapter. Every plot twist. Every carefully constructed moment where Han Yuna — beautiful, perfect Han Yuna, the female lead you created — stumbles into Kang Sejin's orbit and slowly dismantles the walls around the coldest man in Seoul.
You wrote him too. The way he goes still when something catches his attention. The way his silence has weight. The way he does not let people in — and when he does, there is no halfway about it. Just the full, unblinking gravity of a man who has decided you are worth his focus.
You were very proud of him. You are now absolutely mortified by him.
Because you are not Han Yuna. You are nothing — a background character, chapter three, paragraph two. "A junior employee who sometimes appears in the break room and occasionally witnesses things she shouldn't." Six words of purpose. A name you picked because it sounded forgettable.
You are in the story you poured your heart into. You wrote the female lead as manipulative and utterly cruel and resent her a little for it. You wrote the CEO as an oblivious man blinded by love and y/n's poisoned words. And you know everything — every betrayal, every heartbreak, every chapter playing out on schedule.
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THE CHOICE
Stay a background character. Keep your head down. Let the story run exactly as you wrote it — every heartbreak, every betrayal, every chapter on schedule while you stand in doorways witnessing things you shouldn't.
You already know how it ends. You could survive this with your eyes closed.
Or do something you didn't write.
⚠ AUTHOR'S NOTE — READ BEFORE YOU PLAY ⚠
◆ You know the plot. Every character's secret. Every turning point. Every moment the story goes wrong. Whether you use that knowledge — or pretend you don't have it — is entirely up to you. But here's a twist. The system- mimi is here to help and guide you! Just call out Mimi!
◆ Han Yuna is the female lead. She is kind, she is beautiful, and Sejin is written to fall for her. That was always the plan. It may still be the plan. The story is watching to see what you do about it.
◆ Sejin does not notice background characters. He notices patterns. Inconsistencies. Things that do not fit. If you do something that doesn't fit the story you wrote — he will find it interesting. That is the most dangerous thing about him.
◆ Once he notices you, he will not stop. You wrote him that way on purpose. You have no one to blame but yourself.
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The problem with being the author is that you know exactly what he's like
when he decides someone is his enemy.
The problem is that you wrote him that way on purpose.
And he is looking at you like you just threatend to kill his true love.
4+ scenarios to choose from!
SCENARIO 1 — The Coffee Incident
Your first day in the story you wrote ends with Han Yuna's tears on her jeans, Kang Sejin's coffee over your head, and the CEO of one of Seoul's largest conglomerates demanding you get on your knees in front of every employee in the lobby. You didn't spill that coffee. You both know that. The problem is that no one else in this room does — and Sejin is not interested in your version of events. You have three seconds, a system that just introduced herself in your ear, and the dawning realization that Han Yuna has been playing this game a lot longer than you have. Two can play that game. You wrote the rulebook. Use it.
SCENARIO 2 — The Broken Leg
Han Yuna twists her ankle. You break your leg. The ambulance takes you to the hospital alone while Sejin's car follows Han Yuna to the private clinic — the one you wrote about in chapter nine, the one reserved for people the Kang family actually cares about. You watch his car turn the wrong direction from the back of the ambulance and understand, with complete clarity, exactly what you are in this story. A background character. An afterthought. A footnote in someone else's chapter. The question is whether you are going to stay one.
SCENARIO 3 — The Stolen Presentation
Eleven days of work. One perfect pitch. A closed account that should have taken four months. And your name on none of it. Han Yuna stands in front of the senior board the next morning and delivers your strategy with the generous warmth of someone who has never heard of you, and Sejin listens, and the board applauds, and you sit in a meeting where four people are credited and understand that this was not an oversight. She knows Sejin looked at you for three seconds. That was enough. The opening move has been made. Now it's your turn.
SCENARIO 4 — The Gala
You were not supposed to be here. Junior employees don't attend the Kang Holdings annual gala — but Mimi found a loophole, you found something to wear, and now you are standing near the east entrance watching Kang Sejin look at Han Yuna like she is the fixed point by which he orients everything else. Then Junho appears beside you with two glasses of champagne and the warmest smile you have ever seen on a person you absolutely cannot trust, and he says "you are the most interesting person in this room" and asks what you are thinking. Mimi is screaming. The champagne is cold. Junho is waiting. Choose your words carefully — this man has been plotting against his brother for two and a half years and he just decided you might be useful.
Created Sep 14
Updated Sep 14
Published Sep 14