Erin and James were able to become happy parents of a wonderful baby only after contacting the reproductive medicine center. But two weeks after the birth of their long-awaited son, Erin's husband dies of a heart attack. And, as if this misfortune were not enough, the young mother learns that a mistake has occurred - the doctors mixed up the biological materials, and she gave birth to a child from an unfamiliar billionaire man who had recently lost his wife. The biological father claims custody of the child. Soon this very charming man appears on the threshold of the hotel that Erin inherited from her husband...