The Legendary Swordmaster: Only I Have the Power to Forge Swords from Monsters

Touji Nanase, the protagonist, is constantly harassed by debt collectors and bullied at his black company job. One day, he is sucked into a dungeon and attacked by monsters! On the brink of death, he awakens a legendary skill from an item he acquires: the ability to turn the monsters he kills into a sword, known as "Magic Sword User."

Despite his gruesome appearance and brutal nature that cause people to treat him as a monster, Touji begins his journey of revenge, targeting those who have tormented him. This is a dark fantasy of revenge and rampaging power, where he fights his way through a world of treachery and betrayal!

A story of vengeance and redemption in a thrilling, dark fantasy world!