Claire Bennett was a Boston heiress until her cheating fiancé and scheming cousin destroyed her family and left her parents in a coma. After a desperate one-night stand with a masked stranger she mistook for a nightclub gigolo, she gave birth to genius quadruplets and spent five years struggling in Brooklyn.
When she takes a job at King Corp, she reunites with that same "gigolo" — who turns out to be Ethan King, the ruthless billionaire running Wall Street. He plays along with her misunderstanding while secretly protecting her and the children. As her four kids scheme to bring them together, Claire falls for Ethan — but when she discovers she's pregnant again, she assumes the child belongs to the "other man" and tries to walk away.
Ethan finally reveals the truth: the masked stranger, the gigolo, and the billionaire were always the same man. He exposes the villains who ruined her family, publicly claims her and the children, and gives Claire the life — and love — she deserves.
