I'm Not Talented, Your Father

After traveling through time and space, it is common to be someone's son, but it is rare to be someone's father. Hey, Huo Shang encountered him today. At the reunion of father and son, little Huo Qubing put his hands in his pockets and said with a stubborn face, "Who are you? Who are you looking for?" The little Huo Guang was very smart and quickly came to the rescue, "Brother doesn't want to call me father, just call me Lao Huo." Snap. Huo Shang rewarded him with a slap in the face and a whole hem of his clothes, "Hey, I'm so incompetent, your father, Huo Shang, Huo Zhongru!" With a son like this, what more can I ask for? Coincidentally, the current emperor is also named Liu Che. All Huo Shang has to do is eat well, drink well and have fun, so that he can live a long and happy life. Until one day. Huo Qubing: "Old Huo, His Majesty appointed you as the Crown Prince and Tutor, and praised you for your great talent." Huo Shang: "..." Turning his head, he taught the prince: "Do you know about witchcraft? No? It doesn't matter. I will tell you a story about Xuanwu Gate." "Xuanwumen?" "Yes, that is a story about a son and his father..."