The grandfather of the third young boy once killed a group of yellow-skinned people who wanted to be sealed in order to save a wolf cub, committing a blood debt. The rescued wolf cub grew into a fiery red "Red Cloud", but due to Huang Pizi's trick, he was falsely accused of attacking someone, and was eventually forced to return to the mountains and become the "Red Wolf King" among the hunters. On the night of July 15th, the murderer, the resurrected troublemaker, and Wong Tai Sin who wanted to be sealed broke into the home of the three sons one after another. Chi Yun also came to ask for help with his wife Bai Lang, who was seriously injured by the hunter's trap. In order to rescue his wife, Chi Yun did not hesitate to use his body as bait to attract the hunters' firepower. At the critical moment of life and death, the missing grandfather returned with a gun and shocked the audience with the words "I am a wolf raised by my father".
