![Beckman](https://theocyentpizza.com/wp-content/uploads/2024/03/z0r3YjyJSLqf6Hz0rbBAnEhNXQ7-185x278.jpg)
Following the story of Ran, who confronts a mysterious organization by participating in a no-rules deathmatch after discovering her missing younger sister Yuzuki is involved in a crime. With danger at every corner, Ran must trade in her boxing gloves for brass knuckles. Will she save her sister?