Datang: I Am the Only One Who Cultivates Immortality and Scares Li Shimin Crazy

Traveling through the Tang Dynasty, he became Li Changan, the fourth son of Tang Emperor Li Yuan. This is a mortal world with only the inner strength of martial arts, but Li Changan has awakened the system of cultivating immortals, and he is the only one who can do it! The world was in chaos. He casually waved the Ten Thousand Sword Jue and slaughtered an army of 100,000 men with one sword. After conquering half of the country for the Tang Dynasty, he retired to a famous mountain to practice immortality in seclusion. When the Tang Dynasty was founded, Prince Li Jiancheng, King of Qin Li Shimin, and King of Zhao Li Yuanba fought for the throne, fighting openly and secretly, and they were incompatible with each other. Until the eve of the Xuanwu Gate Incident, millions of Turkic troops pressed into the territory, and the city of Chang'an was in danger! A peerless sword light tore through the sky, a strange phenomenon was born, and the fourth prince of the Tang Dynasty returned with a sword! Seeing the fourth brother suspended in the air, like a god coming to the world, the brothers who were fighting for power all knelt down! Li Jiancheng (pretending to be benevolent and righteous, roaring in his heart): "As long as I lick my fourth brother well, the throne will be mine!" Li Shimin (sweating violently, kowtowing crazily): "Should I compare my martial arts skills with the immortal skills of my fourth brother? I am really a cerebral palsy! Fourth brother, from now on my second brother will be your dog!" Li Yuanba (sinister viper, wagging his tail crazily): "The eldest brother and the second brother are nothing. Only the fourth brother is the true god. The mud pill the fourth brother gave me is the elixir of immortality!" Li Yuan: "Fourth brother, please put on this dragon robe. The Tang Dynasty cannot live without you!"