Despised Waste Woke Up, Underground Queen's Back Manga

She is the sole heir of the supreme underground empire, until a traitor's betrayal and a landmine explosion erase her memory. She becomes the Morgan family's most despised waste. For scraps of affection, she endures her father's schemes, her brothers' abuse, and her fiancé's betrayal. Then a kidnapping reveals the truth, her family abandons her without hesitation. Head trauma awakens the sleeping bloodline, she breaks the engagement and crushes the kidnappers on the spot. She seizes her mother's corporation, destroys the traitor on the racetrack, allies with her old enemy Warren, and rules underworld gangs. Then she kicks open the boardroom door and slams a blood-stained bet agreement in front of her father. The queen returns.