My Dad Is Actually an Ancient General

Chu Xuan clashed with Zhao Zhengfeng because of protecting Xia Weiran, and was humiliated by Zhao Jiang. At the same time, in the Daqi Dynasty 1,800 years ago, General Chu Yuntian was looking for his long-lost wife and son. Chu Yuntian recalled that he accidentally traveled to modern times twenty years ago and fell in love at first sight with a woman named Chu's mother. After Chu's mother became pregnant, he had to return to ancient times due to the war, leaving half of a jade pendant as a token. Ancient and modern time and space are intertwined. What story will happen between the father of the God of War and his cowardly son?