After My Sister Died, Her Phone Rang

Twelve years ago, her older sister was poisoned to death in Dormitory 307, and the case went unsolved.

Twelve years later, Shen Zhiwan was reborn on her first day at school. She pointed at Room 307. “I’ll take this one.”

The dorm supervisor’s expression changed. “That room... someone died in it.”

“I know.” She smiled. “It was my sister.”

Armed with memories of her previous life, she began tearing the truth apart, one step at a time

The first poisoning was the work of a jealous roommate. But the second time, Sun Hui, the librarian, stole the poison, increased the dose, and attempted deliberate murder.

And Sun Hui had someone even more powerful behind her.

Chen Yutong, the fierce, sharp-tongued girl who was always at odds with her, had an older sister who had also been threatened by Sun Hui for twelve years.

Rivals became allies. They clinked bottles to seal their pact, each getting what she needed.

This time, she would make them repay every debt to her sister, with interest.

[Two female leads, no CP | Rebirth and revenge | Unsolved campus mystery | Powerful rivals]