Is This Black-Hearted Lotus Sick in the Head?

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Transmigrate into a book and save him × A dark, obsessive yandere

Su Ruoqing transmigrates into a book as the cannon-fodder cousin in an old-school angsty romance. The moment she wakes up, she learns three things:

1. The Sheng family is doomed to fall in three years.

2. Her loving aunt, Li Wanqing, is destined for a tragic end.

3. Worst of all, Sheng Qinian, the illegitimate son currently looking at her with cold disdain, will grow up to become a ruthless villain who murders his brother for power and even dares to imprison the heroine.

To survive, she decides to get on the future villain's good side before the male lead returns.

But this black-hearted schemer doesn't seem to play by the rules...

She pleads for him to be spared punishment, and that night he pushes her into an icy lake. "You being alive annoys me."

She cooks for him with her own hands, and he slips a dagger into her palm. "Here's your chance. Kill me."

Even the bloodstained knife he uses on the night he murders his father is hidden away by her own hand.

At last, Su Ruoqing can't take it anymore. She grabs his collar and grits out:

"Sheng Qinian, are you insane?"

Beneath the moonlight, the young man slowly curls his bloodstained lips into a smile, but his eyes are like a shattered, bottomless pool:

"I am. I'm incurably sick."

"So, Cousin, will you save me?"

Theme: Perseverance