The red moon hangs in the sky, strange things devour the world, Chen Jin loses his loved ones, and awakens his talent of guarding the heart in a desperate situation, and uses martial arts to kill evil spirits to survive. From the survivors of the ruins, they entered the official system of suppressing monsters, breaking into forbidden areas, fighting against monsters, and breaking the inner demons. They even accidentally came into contact with the mental hospital that hides the ultimate secret of the Red Moon - this is actually the gathering place for the top combat power of Shouxin, and it also locks up the final truth about mankind's fight against the weird.
He tore through the dark conspiracy in the safe zone, fought a bloody battle with the world-destroying King Gui, and finally used martial arts to suppress all the guis, kill the evil gods, and protect the world forever.