Bratis Daniel Reed is a 19 year -old high school student whose motto is "hell is other people". He witnessed his mother commit suicide and is silent and alienated, dark and does not trust the outside world. He has a half-brother , Warren, but because his stepmother caused his own mother to commit suicide, he is very distant and even hateful to this brother and stepmother. In the process of growing up, he is cold-hearted and even imagines their death countless times. One day, news outlets begin to report the bizarre deaths of people in different parts of the world. The manner of their death is extremely strange and horrible. There are several holes in the bodies, the blood is drained, and the chest is hollowed out to a specific shape . It is said that a mysterious organization and its members are persecuting human beings. The sunset in the town gets later and later, and the city seems to be filled with blood, with gory incidents occurring all over. What will Bratis face in a world that has already changed? What is the strange thing behind all these?