Playful Protagonist

The Swordmaster who has returned by chance to save the world!

My whole life, all I wanted was power. I churned the world into rivers of blood and eventually gained the title, ‘Demon Lord of Strength’. However, all this became useless…

I lived as an F rank hunter and thought I would die as one. “How is it? Is it usable?” ”From where did you pick up this tr*sh?” I found…