Both Kill and Exterminate

"Welcome to the Holy King of the West, long live, long live, long live!" At the gate of the capital, I looked at the former prime minister kneeling and groveling in front of my horse. Even though he was once a noble man who was close to the lord of a dynasty, he finally gave in. Nowadays, most of Shangguo's army is for my use, and even neighboring countries are helping me, so our power is no longer what it used to be. Swordsman, general, royal family member... I can't tell which one is me, or they are all me. Looking back at the blood and tears of the past, now, I am about to take over the capital. Forgot to mention, I also have a very cute sister.