Matthias, an ordinary man, arrives at the civil registry full of hope, only to be hit by his ex-girlfriend’s mother demanding a $200,000 dowry—years of devotion shattered. Felicity, heiress of Sea City’s richest family, desperate to escape an arranged marriage, chooses the broke but proud Matthias for a contract marriage. Their flash marriage triggers the Perfect Man System, turning his life around. Facing crises and enemies together, the contract couple gradually fall for each other. In the end, Matthias breaks free from his origins, builds a vast empire, and becomes a true perfect man.