Time and Space Invasion: Datang Is the Strongest Line of Defense in the World

In New Era 439, Alien Star wanted to exterminate the humans on Hailan Star, but Alien Star's army of warcraft could no longer match Hailan Star's military power. As a result, the alien wizards opened the space-time gate of Hailan Star three thousand years ago. As long as all the humans on Hailan Planet three thousand years ago are exterminated, all current humans will also disappear. "It's completely over now. Three thousand years ago, we humans only had cold weapons. How could we withstand the alien army of monsters!" "Three thousand years ago, the most powerful country was the Tang Dynasty in China. In other words, the Tang Dynasty was the strongest line of defense for us humans in this time and space invasion war. However, facing the army of alien monsters, the Tang army could not withstand it..." But Li Ye, a young man from the earth, traveled to the Tang Dynasty in advance and became the prince of the Tang Dynasty. He was also bound to a "card drawing system"... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.