The arrogant Prince 'Phawin' uses his power to coerce race car driver 'Thanwa' into a secret sugar daddy contract. Their relationship begins with heated arguments but develops into genuine love. However, a rift develops between them due to the presence of Phawin's 'first love,' who Thanwa unbeknownst to him as his own. Little does Thanwa know that he himself has actually been Phawin's first love all along.