With 20,000 Cavalry in Hand, You Want Me to Kill Myself?

When the Beirong invaded the border, Su He, who had obtained the system, was ordered to fight against the thieves. With the help of the golden finger system, Su He built a heavy armored cavalry force of 20,000 people, which was invincible. He killed the Beirong and retreated three thousand miles, and submitted a letter begging to surrender. When Su He returned to the court, what he faced was not a reward, but a seizure of power and death. Su He could only say: "Twenty thousand cavalry defeated Beirong, and today they can also set foot in Kyoto!" "Domination of the world is just a starting point!" Crush! Crush all the way! Anyone who is more awesome than the protagonist is not allowed to meet the protagonist!