I Have a King Summoning System, Tremble, Monster

Bite! The earth evil beast appears, and your summoned hero Lu Bu requests to fight. From now on, the battlefield will be dominated by me alone. Bite! One hundred thousand monsters appear, and your summoner Gao Jianli requests to fight. Forgive me for my unrestrained love of freedom in this life. Eight hundred years ago, a vision descended from the sky, the spirit of the earth revived, and all beasts mutated overnight. Li Muyang came out with the King System and killed the four demon emperors. But when welcoming victory, he didn't want to be stabbed in the back by his brother and be reborn ten years ago. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.