Slaying Demons and Demons

Luo Qi, a young working man who fantasizes about opening a convenience store with his father, is attacked by a monster late at night. His family is destroyed and everyone is killed. The enemy who killed his father, Tong Ren, is also parasitized in the body of the young Luo Qi. In order to get rid of this inexplicable power in his body, and to kill Tongren with his own hands, Luo Qi embarked on a journey of seeking power to slay demons.