I'm a Boss in a Dungeon

This book depicts She is a domineering and decisive queen in a magnificent palace; It is the captain who fights against the giant wolf on the rough sea; They are warriors charging into battle on a battlefield filled with smoke; It is the angel with broken wings in the ancient mysterious altar; They are murderous and cruel demons in the abyss of hell; It is a cute and cute elf under the sacred tree that communicates between heaven and earth... Sword and magic, friendship and betrayal, blood and bonds. The world will eventually welcome his master.