After accidentally losing her memory, mercenary queen Naomi Harper becomes a useless girl in her family’s eyes, believed to have grown up in a poor rural village. Her parents and brothers look down on her for being uneducated and incapable, never realizing that she is a master of everything from hacking to financial investment. Meanwhile, the fake heiress plays sick and pretends to be talented, but Naomi sees right through her. When Naomi regains her memories, she returns stronger than ever, exposes the fake heiress, crushes her cheating ex, and shocks the world. Her three brothers and fiancé beg for forgiveness, but Naomi has only one thing to say: “We don’t know each other.”