Tujin, a rookie reaper, has dreams of getting an entire body of flesh in order to visit his special someone in the mortal realm. One problem, he's a total slacker! Because of this, he's repeatedly scolded by his manager until it all reaches a boiling point and he's called upon by the Lord of Purgatory and given an ultimatum: Return to being a soul or Join the investigation team that's looking into the recent demon crisis.