Zhuge Zhengwo was harmed, “The Four” have to work together to save his life. Thence, they find the true nature, mysteries of the past case. This quest journey leads to a fierce battle. Toward the Four, after discovering the truth of the past tragic case, can Emotionless have ability born when facing with 1 of 13 assasin and a peer as well - Life Snatcher? How will the love with Cold Blood be when Ji Yaohua constantly pesters their relationship?.