Raphael, an innocent young angel, accidentally releases the fallen angel Lucifer and loses his chance to become an archangel. Sent to a mortal town to purify evil, he discovers that the town's greatest source of corruption is Lucifer himself—disguised as a revered priest. Lucifer deceives Raphael, claiming that only through physical union can his evil be cleansed. Step by step, Raphael falls into Lucifer's seductive trap, transforming from shameful resistance to eager surrender. When Raphael uncovers Lucifer's true identity and lies, he flees in anguish—only to realize he can no longer deny his forbidden feelings. Lies and sincerity intertwine in this angel-devil romance that dares to challenge the very order of heaven and hell.
