The Return of the First Emperor

A girl's words "Isn't the king coming back yet?" Brought a modern young master back to the battlefield of the Warring States Period. Because of the devouring of a big demon, millions of soldiers did not enter reincarnation, just waiting for him to come again. Wearing golden armor, carrying a bronze sword, and riding a horse, in the unfamiliar starry sky on the other side, gods, demons, monsters and Buddhas are all visible. Since I am the king, I will simply kill 3,000 worlds to avenge my soldiers.