A girl poisoned by the people meant to protect her gets saved by a thief, then chooses to stay. That pivot, from victim to apprentice, is the whole story right there. The show trades in the currency of found family, but earns it through theft and deception instead of friendship speeches. Twenty Faces doesn't adopt Chiko out of kindness; he's a criminal teaching a criminal-in-the-making how to survive a world that already tried to kill her. Every heist is proof that she belongs somewhere now.
Chiko's life crumbles the moment her parents die. Trapped in her aunt and uncle's household, she becomes nothing more than an inconvenience, a target for slow poisoning designed to erase her claim to the family fortune. Desperate and dying, she's rescued by an unexpected savior: a legendary thief known only as 20 Faces, a criminal mastermind who's haunted high society for years. Instead of returning to her slow death, Chiko chooses a different path. She joins 20 Faces and his crew of talented thieves, trading her poisoned cage for a life of heists and danger. What begins as an escape becomes something more: a quest for revenge against those who betrayed her, answers about her family's secrets, and maybe even a place where she finally belongs. The series blends caper thrills with personal stakes. Chiko transforms from a helpless victim into someone capable of reclaiming her own story, while the team navigates elaborate heists and the constant threat of exposure. Action-packed and character-driven, it's about finding freedom in the most unlikely circumstances.