Long ago, there lived a powerful mage, who conjured great spells to help the townsfolk. But one day, a demonic army came and began to attack the villagers. So, from his mage tower, he conjured a spell of dark magic and made a deal with the devil: in exchange for their lives, he would allow Satan to curse his soul and make him his slave. The devil agreed, and the demon army vanished, but so did the mage, who returns to the village from the first of October to the thirty-first of October to haunt the people whose ancestors he once saved.