Shaonian de Qunbai

"My sister wants to possess my body unlawfully?" Mo Xin, a highschool student who has split personality fell in love with transfer student Shi Ming. However, the one that Shi Ming like is Mo Yu, the beautiful owner of a flower shop. What Shi Ming does not know is that "Mo Yu" is Mo Xin's second personality... (Source: Tencent, translated)