Ying Zheng Is Having a Headache Because of the Rollback Skills.

The cow-cat-like Zixuan traveled through time and became Li Si's son Li You. His only skill is to go back. In order to cope with his father Li Si, who has high academic requirements, Li You returns home every day, more than a dozen times a day. "How are you memorizing "Shang Jun Shu"?" Li You woke up from his nap: "What? Do you still want to endorse?" He turned back. My homework was torn apart by a dog, so I put it back. I fell while climbing a tree, so I turned back. The barbecue was delicious, but I didn't have enough, so I turned back. I made my sister cry, so I turned back. After sneaking out for a day of fun and going home, I saw Li Si's gloomy face. What else could I say? Just turn back. Back to gear, happy to gear back. But he is happy, and some people are unhappy. King Yingzheng of Qin had just finished processing a hundred kilograms of bamboo slips, and before he could rest for a moment, his eyes suddenly flashed. The bamboo slips he had just finished processing all returned to his desk. Ying Zheng:? ? ? Once, twice, three times... Again and again! Ying Zheng, who worked overtime every day, was angry. He is very annoyed! ! ! Who is it? Who is asking him to work overtime all the time? Li You's happiness ended when he followed Li Si to meet Qin King Ying Zheng. On that day, Ying Zheng discovered that Li You was returning home. He's finished! Purpose: to make up for historical regrets.