Why Did I Become a Succubus with All My Blood?

According to historical records, in the Battle of Yashan in the first year of the Xia Dynasty, all the remaining armies of the Song Dynasty were annihilated. The last emperor Zhao Bing preferred to die rather than surrender. Hundreds of thousands of soldiers marched across the sea. The Song Dynasty was destroyed. The Heavenly Dog ate the sun. The strange night devoured the world. Countless ghosts that originally only existed in myths and legends appeared in front of people. Evil, mysterious, and strange things came out of the night. From that moment on, the darkest era began...