Dungeons & Artifacts Manga

A brief description of the manhwa Dungeons & Artifacts:

A vilely murdered and robbed dungeon explorer wants revenge. Dungeons lure human minds, using bait and artifacts to lure more victims. The dishonestly killed Stetch Atelier on the brink of death gets a second chance and takes the path of revenge.
“I will come after your soul when I take possession of these artifacts”