At the Beginning, I Was Demoted to the Prince, and I Summoned Lu Bu to Be Invincible.

[System + Summoning + Killing + Explosive Soldiers! As soon as Jade Sword Book arrived in another world, he fell into a life-and-death crisis. As the ninth prince, he was framed by the current prince. The emperor was furious and deprived him of his princely status and exiled him to the border. Just when Yu Jianshu thought he was about to die, he suddenly awakened to the summoning system of Chinese heroes. Then he summoned the heroes of China to fight for world supremacy. You have unparalleled generals, and I, Lu Bu, can destroy them easily. You have countless iron cavalry, and I, the Bingzhou wolf cavalry, can fight for them. You have a mysterious killer, and I can easily kill you with my trap! Relying on the system, Jade Sword Book built a city on the border, summoned heroes, and became invincible in the world. Countless years later, looking at the world in front of him, Jade Sword Book waved his hand domineeringly, and then said: "All the heavens and worlds are in the palm of your hand!"