Ten years ago, the Awahara couple had a car accident and died unfortunately, leaving behind three children: Imoko, Hirohiko and Issueko.
Ten years later, Xian Xuezi met a girl named Sakura Asakawa by chance and became friends with her. But her sister Imoko doesn't seem to have a good impression of Asakawa, and warns Xianxue not to get too close to her. Imoko vaguely felt that this family would suffer disaster because of Asakawa...
The car accident ten years ago was not that simple.
Sakura Asakawa, this girl, who is she? How to push the Awara family into the abyss?