The identities of Phantom Thief Queen and partner Joker, the successful duo of thieves, remain a subject of speculation due to the secrecy surrounding their gender, age, and nationality. Their mode of transport, the Troubadour airship, accompanies them on their global heists. Currently, their focus is on obtaining the famed Rose of Linden, a cursed jewel, despite the obstacles that lie ahead. A group of performers - an enigmatic hypnotist, skilled acrobat, and clever magician - appears to stand in their way, with motives that remain unclear. Undaunted, the fearless Queen rises up to the challenge, relying on her brilliance and cunning to achieve her goal. She is determined to surmount any hurdle that comes her way.