The CEO's Billionaire Janitor

Cole Carter, Tianmen's Dragon Head, hides as a janitor. He rescues Celine Hayden, secretly marrying her. When villains humiliate Cole and son, Celine reveals their marriage. Villains bring Cole's subordinate, who exposes Cole's identity. Sean Shaw frames Cole; Iris Chen exposes Sean. After Cole saves Celine from a trap, he publicly reveals his identity at the Investment Conference, proposes to Celine, invests in Starlight Group, and punishes all villains.