Xu Yiwen, a swordsman in the world of cultivation, breaks the rift in space and returns to the real world. He discovers that fifty years have passed. His three gray-haired sons (the richest man, Xu Zhicheng, the Minister of Education, Xu Zhiwen, and the general, Xu Zhiwu) are at a loss when facing their father who is as young as before. They even conceal the truth that his wife, Wen Wan, has been dead for 20 years. In order to let Xu Yiwen adapt to modern life, the three brothers arranged for him to enter Jinghai University under the pseudonym of a college student, but secretly matched him with their adopted granddaughter Xu Shiran (who has the same appearance as Wen Wan).
