Ye Fengyin, the former supreme lord of the Hall of Heroes, hides his identity and works as a security guard to protect his daughter. When Ye Jinnian's qualification to participate in the Global Young Scientists Summit is stolen by the Su family's mother and daughter, she is bullied and wronged. Father and daughter refuse to endure it any longer and reveal their true identities, exposing the Su family's crimes of smuggling, treason, and human trafficking. At a Sacred Hall conference, the evidence is overwhelming, and every member of the Su family is sentenced to death. After three years of training, Ye Jinnian finally inherits the position of Supreme Lord of the Hall of Heroes. Adapted from the Tomato Novel story "Daughter Dies Tragically, and the Food Delivery Uncle Slaughters His Way Through the Demons" by Divine Doctor Mo Wen.