Xiao, a down-and-out young man, was accidentally involved in a kidnapping case, and thus got acquainted with Adric's wife, Kafulia. After some time, Xiao fell deeply in love with this lily-of-the-valley woman, but one day he witnessed her death. Xiao vowed to spend his whole life to find the murderer of the poison... "Do I really still love her? Or am I just trying to escape the low self-esteem I once felt?"
In the end, the truth was revealed, and the person who influenced the entire story turned out to be the dead Kafulia...! ?