"Zhou Siyan, we are not brothers and sisters."
"So what? You should have known that I never had a brother-sister relationship with you."
Zhou Siyan is 28 years old, the crown prince of the Zhou Group. In person, he is a dignified and stern noble son, but in person, he develops a twisted possessive desire for his nominal "sister" Shen Mingwei.
Ten years ago, Zhou's father remarried and brought back 12-year-old Shen Mingwei. She was pale and quiet, like a plant growing in the shadows. In the name of "brother", Zhou Siyan shaped her with his own hands - teaching her etiquette, forcing her to be excellent, and controlling everything about her.
Concept: False shackles of blood vs. Real soul resonance