Synopsis：Mo Wen is a young woman just starting out in the workplace. Without any background and inherently timid, she finds herself trapped in a cycle of failure in her career, life, and love—until one day, she unexpectedly acquires a mysterious puppet. Following instructions, Mo Wen awakens the puppet with her own blood, and it transforms into an identical copy of herself. This other "Mo Wen" displays talents, competence, and charm that the real Mo Wen lacks, earning her boss's favor, colleagues' admiration, and the affection of her crush. Mo Wen's life suddenly becomes extraordinarily dazzling. Enchanted by the happiness and vanity the puppet has won for her, she cannot resist repeatedly awakening it. Eventually, the puppet's self-awareness awakens. No longer content to exist as a mere substitute, it decides to replace Mo Wen. Mo Wen's world begins to spiral into danger, and a battle between survival and annihilation unfolds between her and the puppet.