Brave Pudding, once one of the most powerful elites in the demonic world, felt that the days of blood and slaughter in the demonic world were useless to her. One day she learned the love of humanity and the splendor of goodwill, escaped from the demonic world, changed her name to "You-ki" and lived as a human. But her appearance was a demon, and people did not believe her and threw stones in fear of her. Nevertheless, she worked hard every day to live correctly as a human. On the other hand, humans have gradually lost their conscience, contrary to gaining peaceful and material wealth. In an atmosphere more malicious than good, the "monster army" of the demon world suddenly appeared on the ground. Monsters were too strong for them. The world was dominated by monsters, leaving only the last island nation on the eastern tip. The You-ki of the "Small Island Country of the Eastern Gods" has the courage to fight the monster army to save the human world.

Brave Pudding, once one of the most powerful elites in the demonic world, felt that the days of blood and slaughter in the demonic world were useless to her. One day she learned the love of humanity and the splendor of goodwill, escaped from the demonic world, changed her name to "You-ki" and lived as a human. But her appearance was a demon, and people did not believe her and threw stones in fear of her. Nevertheless, she worked hard every day to live correctly as a human. On the other hand, humans have gradually lost their conscience, contrary to gaining peaceful and material wealth. In an atmosphere more malicious than good, the "monster army" of the demon world suddenly appeared on the ground. Monsters were too strong for them. The world was dominated by monsters, leaving only the last island nation on the eastern tip. The You-ki of the "Small Island Country of the Eastern Gods" has the courage to fight the monster army to save the human world.