Crown of the Ember Demon

Nine years ago, all the men in the mainland disappeared overnight, and monsters invaded. Officially, it was a curse cast by a witch. Since then, magicians have become the lowest profession, and demon hunters have become the last hope of the world. The young swordsman Su Mi tried his best to pursue it in exchange for one wish - to find out the truth about the death of his parents. But as the investigation deepened, she discovered that the so-called mainland was just an isolated island blocked by demonic energy; the so-called disaster was never accidental. And when the truth finally approaches, what awaits her is not revenge, but a massacre that has already decided its outcome...