A full-level witch retreated to an inn and just wanted to make money, but she picked up a perverted puppet master who turned living people into wood. The two of them joined hands to wash away the world, and they were extremely happy.
In order to evade pursuit by the righteous and investigate the truth behind her family's extermination, the formerly feared demon sect woman (now the incognito proprietress of the inn) opened a black shop on the border where she could never return. One day, she picked up a seriously injured and taciturn young man (the downtrodden puppet master). At first, she just wanted to use him as a free coolie, but she found that this man could not only dismember thousands of troops instantly with a few threads, but also had a strange brain circuit and had an almost pathological possessiveness towards her. As the enemy came to the door, the landlady stopped pretending. Instead of "closing the door and letting the puppets go", the two fought their way from the border inn back to the peak of the martial arts world, uncovering the hypocritical mask of the so-called right path, which eventually became the only "rule" in the world.