Princess Lilith is cruelly betrayed by her husband Prince Patrick. While she lies unconscious and gravely injured, Patrick cheats on her with his mistress Kalixi right by her hospital bed. Lilith records the truth and dies in despair. Reborn on her wedding day, she resolves to change her fate with past memories and hatred. Pretending to marry Patrick, she secretly allies with Jervis, a double agent with a secret mission to create royal scandals. Their relationship shifts from mutual use to deep trust. Lilith gains power through royal resources and a charity foundation, exposes scandals, and brings Patrick to justice. She divorces him, rises as the Queen of the Underground, finds love with Jervis, and completes her revenge and redemption.