Six year old Noah suffers from serious congenital heart disease. His mother Luna crashes her stepsister Melissas engagement party to seek medical funds, striking a three month courtship deal with powerful billionaire Ethan. Unbeknownst to Ethan, Noah is his biological son from a drugged one night encounter years before. Melissa frames Luna and forges DNA reports to seize the Monroe family fortune. After countless dangers, schemes and misunderstandings, the truth surfaces.