結婚式から逃げ出したら いい人と結婚できた

The male lead, hiding his true identity, rescues the runaway bride female lead while driving and becomes her live-in son-in-law. Despite her family's disdain, a rich heir tries to forcibly marry her and demands an apology. As her family faces downfall and company crises, the male lead steps up to resolve every challenge for her.