When he woke up, he was in a forest. It seemed that he had become a ghost. He had memories (or rather, knowledge) from before he died. And from there, the story of Shu Archlight began.... more>>

With the power of absorbing life force, he steals magic and accumulates it to evolve. He analyzes magic and enhances his fighting strength.

This is a story about the protagonist, who became known as the King of the Underworld, and his partner witch as they travel the world. <<less