Bai Yan transmigrates into a book and wakes up in the body of the vicious female supporting character. She resolves to study hard, make good use of the advantages she has in this life, get into the university of her choice, and study what she wants. To avoid the heroine, Su Yilin, she heads to the rooftop to work on practice papers as soon as class ends, eats the lunch she bought up there, and is the first to leave after school.
Then, she moves out of the villa and into an apartment complex.
At six in the morning, a door opens at the same time as hers. Bai Yan turns and sees her next-door neighbor's face, and nearly faints.
Su Yilin looks at her with a smile, her eyes curved into crescents.
"Why are you avoiding me?"
Then comes a kabedon, leaving Bai Yan stunned. She already has low blood sugar and hasn't eaten breakfast, and she's still furious after being disgusted by her stepmother and her stepmother's daughter. With Su Yilin provoking her on top of all that, Bai Yan... promptly faints.
Appears to be a sweet, delicate flower, but is actually a scheming, extremely possessive yandere who would rather destroy what she can't have: Su Yilin x Strongly controlling, money-loving, outwardly aloof but genuinely cold, slow to warm up, emotionless, laid-back academic genius: Bai Yan
Theme: Keep striving even in adversity.