Lucas was brutally attacked and left mentally impaired. After a one-night stand with Eric, they got separated. He endured endless mistreatment while raising a pair of dragon and phoenix twins alone. Six years later, the kids showed up with a family heirloom for help, reuniting the two men. Eric spared no effort to treat Lucas and bring back his lost memories. They joined hands to expose the villain’s plot. After going through countless hardships, they built a peaceful, happy life together with their children.