The protagonist (Shi) left home because his family was wiped out by the black list killer, and then he was unbearable for psychological stimulation. When he went to Shennongjia, he met a strange old man who retired to the mountains. Ten years later, he learned that he had succeeded in five times and went down the mountain for revenge. In the process of chasing the murderer and the behind-the-scenes employer, he single-handedly destroyed the world's largest dark killer organization-blacklist ... During this period, he met his beloved Mo, his good brother Toya at midnight, and his best friend doctor Bian Wu.