A Clash with the World's Strongest! I will fight with all my strength for the first time!!! Mile, a self-proclaimed "ordinary girl" who was reincarnated from a Japanese high school girl, has become a hunter in a world of swords and magic. Suddenly, a request comes in for her party of four girls, "The Red Oath." Behind this request lies a father's heartfelt wish for his daughter... Mile and "The Red Oath" take on the request with all their might. What will be the outcome of the battle between the girls and the beastmen who possess powers beyond that of humans?! And finally, the legendary strongest being makes its move! The decisive battle between the "World's Strongest" and the "Self-Proclaimed Ordinary Girl" begins!