The master of the Waste Body Peak, Shen Anzai, traveled through time and became a lonely man in Qingyun Peak! Disciple Murong wants to go down the mountain to inherit the family business, but activates the good disciple training system! In order to protect Luobotou, he insisted on retaining a useless apprentice! The three-year contract was broken, the engagement was broken, and the disgrace was revealed. A sword opened the door and shocked the world! Zhuyan Dan is replaced by strong support, and the useless master and apprentice will go against the will of heaven! Activate the "Good Disciple Development System", lure Murong to stay with a three-year agreement, teach the sword technique "One Sword to Open the Door", and defeat the handyman Zhang Shan.
