Taking Charge of the Tang Dynasty: Does the Father Want to Usurp the Throne?

Emperor Taizong Li Shimin of the Tang Dynasty personally conquered the country and handed over the management of his Tang Dynasty to his younger son Li Yu. Who would have thought that Li Yu had a Universiade system! If the Tang Dynasty was strong, he would be invincible. All the abilities of the people of the Tang Dynasty will be given back to him. Transmit "Building Blocks": high-rise buildings rise from the ground. Transmit "Fangcun Chronicles": Everyone has learned the art of Qimen Dunjia. Transmit "Eighteen Palms for Subduing the Dragon": Learn how to defeat the golden dragon with your hands. Teleport... A few years later, Emperor Li Er of the Tang Dynasty returned, finally preparing to open up the prosperous age of the Tang Dynasty, but... What about a Tang Dynasty that is as big as me? How did it become like this? Li Yu: Father, do you want to usurp the throne?