Invincible Summoned the Strongest Emperor

Xia Fan crossed into a world of martial arts, where not only the undefeated East on the Blackwood Cliff, but also the sky with one hand!
There is also the tyrant of the World Association, who is ambitious and can shoot down the gods!
……
It gave the protagonist a headache, but fortunately, he obtained the Human Sovereign System and could summon the Chinese warriors.
On the top of Guangming, Xiang Yu held a painted halberd and shouted angrily, "Yangdingtian, how dare you fight me!"
On the Blackwood Cliff, Guan Yu was hunting in Tsing Yi, and the blade looked at him: "The East is unbeaten and you still haven't surrendered!"