THE INVISIBLE VOW

Designer Samantha and architect Nathan enter a marriage of convenience for business benefits. Three years later, they file for divorce and are forced to live together during California's 30-day cooling-off period. Stuck under one roof, they gradually drop their cold facades. Small trivial moments—sharing coffee, fixing locks, leaving sticky notes, cooking meals—remind them of hidden care they once buried. They observe each other's tiny habits and slowly reconnect emotionally. On the day they're meant to sign divorce papers, they choose to stay together. After the cooling period ends, they build a gentle, warm daily life based on genuine affection rather than a business contract.