I Was Dumped on My Professor Sister, Only to Find Out She's Possessive

[forced romance] [possessiveness] [yandere] [true love] [both each other's first and only] [lighthearted everyday life] [no System, no rebirth]

Before Jiang University starts its new term, Su Xiaorou's parents suddenly decide to go abroad and promptly leave her with the neighbor girl she hasn't seen in nearly ten years.

At first, everything is fine.

Shen Yubai is gentle and considerate, taking meticulous care of her.

Su Xiaorou even thinks this older girl feels more like a real sister than her own sister does.

But little by little, she starts to feel that something is off.

Shen Yubai seems to care a little too much.

She asks who Su Xiaorou is messaging, expects her to check in whenever she goes out, and would rather she didn't go to class reunions.

Su Xiaorou reassures herself that her big sister is just overly protective, nothing more.

Then she suddenly realizes that Shen Yubai has never looked at her as if she were a little sister.

She panics and wants to leave.

Then she realizes she may already be unable to escape…

“Xiaorou.”

Shen Yubai's voice comes from behind her, still as gentle as ever, but it seems to conceal another person within.

The two voices intertwine, expressing one and the same thing…

“You can't escape. Let's be together forever.”