A dangerous and taboo sister falls in love with a simple-minded sister. Xiao Yunfeng is very famous as the president of CS company. She has a yandere personality and is a crazy critic, which makes people feel very dangerous. However, Cheng Yueqian wants to get close to her. She thinks Xiao Yunfeng likes her, but what she doesn't know is Xiao Yunfeng. She had fallen in love with her a long time ago, and it was nothing more than a little premeditation on her part to make her fall in love with herself. Cheng Yueqian didn't take it seriously. She just thought that Xiao Yunfeng liked her. In the end, they were together. Xiao Yunfeng tied Cheng Yueqian to his side and occupied her day and night... Taboo Sister x Silly Sweet Sister
Concept: dark, scheming...