Ordinary Girls, but They Always Meet Yandere and Swollen Ones

Jiang Yan's roommate said that she was about to meet a romantic partner, but Jiang Yan didn't believe it. But then she really met a boy who touched her heart, and she was struggling with how to get along with this boy. But not long after, the boy confessed his love to her. After getting together, Jiang Yan felt something was wrong. Her boyfriend seemed too possessive and controlling...