Orphaned from a scheming setup, 19-year-old Olivia accidentally had twin boys with powerful tycoon Ethan. Her cruel father abandoned their elder son Eli, forcing Olivia to flee abroad with the younger twin Sunny. Years later, Olivia returns as top surgeon Iris, determined to find her lost child. Her vicious stepsister Mia and greedy lover plot to seize her family’s pharmaceutical assets, triggering fierce conflicts with Ethan. The twin boys secretly confirm their blood bond and push the estranged parents closer. After surviving kidnapping, assassination and frame-ups, Olivia reveals her elite doctor identity and cures Ethan’s sick grandmother. All villains get brutal comeuppance. Finally, Olivia and Ethan resolve all misunderstandings, hold a seaside wedding, and reunite for a happy family life with their twin sons.