Mr. Sinclair abandoned his daughter, Selene Sinclair. Raised by an underworld boss, Selene returns to the Sinclair family to uncover her mother's past. She faces obstruction and schemes from stepmother Lydia Lynn and stepsister Angela Sinclair. Using her skills, she exposes their conspiracies, fighting back. She uncovers the truth of her mother's accident, punishes Lydia and her daughter, and reclaims The Sinclair Group for revenge.