I Am a Lord in the World of Knights

The world of knights is a world formed by lords. The productivity is low, but there are knights who practice fighting spirit, who can split mountains and rocks, fly in the sky, and are almost omnipotent. There are also fighting beasts in the forests, wilderness, and oceans that threaten other creatures living in that world. What will the protagonist bring when he arrives in that world? Let's step into this novel and discover new worlds and stories! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.