The Female Killer Became a Master of Yujin-Ryu After She Lost Her Martial Arts Skills.

A female warrior was named the Killer Witch because she showed no mercy to bad guys in the arena of life and death. After her master passed away, her power was abused by bad guys, and she was actively challenged by warriors who were far stronger than her. When she was on the verge of death, fortunately, the higher-ups put things right and kept her safe. But after she gave up the practice, she could no longer practice. In this world where personal strength is highlighted and visitors from other worlds are constantly coming, she chooses to become a master! In the end, she finally became a master of Yujin-ryu!