During the two clans’ conflict, Crystal Lee accidentally killed Ethan Lee’s father. Pressured by the clan, her father Robert Lee had to let Ethan adopt his 3-year-old son Aaron. Later diagnosed with cancer, Robert longed for family reunion. Twenty years on, the successful Crystal returned to find her father, only to learn their old house was demolished and mistakenly believed he was dead—she then made a scene at Ethan’s housewarming party.