C613 Vampire Invasion

"In these hundred years, too many things have happened, especially eighty years ago, the undead race of the Undying Mountain were born, they invaded the various empires, and millions of vampires, and in just a short ten years, they guiltily took over the Great Ying Empire, which is right next to Tiandu Dynasty. Today, war is happening every day at the borders of the Tiandu Dynasty