I love you not for who you are, but for who i am with you.

Wu Zheng meets a stranger and finds himself drawn to him. He gradually realises that this stranger has a dissociative identity disorder. His name is Yu Shi, but he is also Noah, whose psyche emerges when he senses that Yu Shi is in danger. Not only does Wu Zheng struggle to understand his feelings for Yu Shi/Noah, he also finds himself grappling with the two personalities of this man.