There Has Been One Emperor Through the Ages, You Say It's Journey to the West?

Traveling through the Sui and Tang Dynasties, he became young Li Shimin and worked hard for thirteen years to develop science and technology. With muskets, cannons, steam engines, and looms, he conquered the world effortlessly, and was hailed by the people as the emperor of the ages. Just when he was complacent about his achievements, an old dragon suddenly broke into his dream and knelt down to beg him for mercy. Yuan Shoucheng, Jinghe Dragon King, and Rencao Guan Wei Zheng, the familiar glances back at him startled him. Only then did he realize that this was actually the Journey to the West world that was most particular about backgrounds, and he happened to have many backgrounds. Descendant of Taishang Laojun, reincarnation of Emperor Ziwei, emperor of the world, and time traveler. Any one he picks out is a ceiling-level existence, which makes him completely confident. What? Do you want me to go to hell after death? Ask my brother, the Jade Emperor, what he said. Yama of the Tenth Palace was terrified. What? Yangshou only has twenty years left? It is said that eating Tang Monk's meat can lead to immortality. Guanyin Bodhisattva takes the initiative to extend his life. What? Demons are rampant on Xitian Road and people are in dire straits? We, Li Shimin, must help out. Qin Qiong and Yuchi Gong applied to fight. ………… A few years later, when he saw Li Shimin and Tang Monk racing under the Lingshan Mountain, Sun Houhou's magic weapon became an AK47, Tathagata of Daleiyin Temple couldn't help but fell into deep thought.