Engineering Students in Tang Dynasty

Something small happened at Xuanwu Gate, and not long after, the Tang Dynasty changed to a new emperor. And a wild engineering student, for one reason or another, came to Chang'an at this moment. Originally, because he was related to Da Niu, one of the twenty-four heroes of Lingyan Pavilion, he wanted to eat and wait for death, but he didn't expect that Da Niu would belch in a few years. Therefore, this wild engineering student who broke into the Tang Dynasty decided to work hard and strive to build a Little Overlord learning machine in his lifetime and leave a good name in history. He has already thought about it, and his epitaph will read: The little bully had endless fun!