There is an unknown corner of Gu Chen. Ling Han said when he was young: "When you grow up, Gu Chen, will you marry me?" From then on, it became the goal that Gu Chen wanted to work hard for day and night. But when Gu Chen returned from defeating the barbarians, he only saw the beautiful and smiling girl who was tortured by illness. When her life was about to come to an end, he was unable to do anything to bury Ling Han. After that, Gu Chen took Ling Han with him. Han's ashes came to the south of the Yangtze River. From then on, Gu Chen took off his armor and returned to his fields. He spent year after year in the mist and rain of the south of the Yangtze River where Ling Han wanted to go when he was alive. The last words Gu Chen said when he died were: "Ling Han, you broke your promise in this life. I will protect you for the rest of my life in the next life."
