Well, I'm the Underworld Ruler Now: All Episodes

The Story

A man lands in a nightmare realm where deadly ghosts roam freely. He acquires a special system that allows him to capture and strengthen these spectral servants. Using his new power, he battles against a mysterious cult and uncovers hidden schemes that threaten the fragile peace. He soon discovers the shocking truth that these ghosts are souls from another world and this reality is actually the domain of the dead. Armed with his upgraded ghost army, he moves to dismantle the corrupt structures and restore proper order to this haunted existence.