Lin Shiyu's father remarried, and Jiang Yu not only became her classmate and deskmate, but also transformed into her stepsister.
Jiang Yu seems to be aloof and aloof, but the real her has a completely different side.
Lin Shiyu never expected that she would end up with her stepsister.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.