My Ex-Boyfriend, My New Boss

Wendy and Dennis were once deeply in love, but their relationship ended because of their difference in social status. Three years later, Wendy has become a royal palace bureaucrat, while Dennis has inherited his family's title and unexpectedly becomes her boss. Dennis still treats Wendy with the same kindness and protectiveness as before, making it difficult for her to keep her distance. However, Wendy is hiding something enormous from him: the child she has been raising alone is actually Dennis's daughter. When the child is eventually discovered, Dennis realizes that the woman he never stopped loving has been raising their daughter without him. He wants to become involved in her life and win Wendy back, but their situation is complicated by his supposed marriage and the secrets surrounding their separation.