Yan Was Shocked and Cold

In a city overrun with crime, there is a key university that no one wants to come to. Yan Zhen, with acceptable grades, knew nothing about the darkness of this city and rashly applied for admission. While out wandering late at night, he was unexpectedly beaten. After being rescued by a mysterious man and brought to a broken clinic, he was given a mysterious potion to awaken his transformation powers and extraordinary physique. During the day, he is an ordinary college student who keeps a low profile and makes concessions at every turn. At night, he puts on a mask and takes on thousands of faces, acting chivalrously and fighting violence with violence. When order collapses and the law fails, a double-faced walker will shake the entire sunken city with his cold shadow.