Eumiellia, driven by the determination to escape death and defeat the demon king, diligently studied a magical textbook in the library. Following its procedures, she mastered dark magic and reached level 99 through her unique method using the Demon Summoning Flute. In a fierce battle against her ultimate self, Yumiera Darkness, a self-proclaimed god, she emerged victorious, breaking through the level limit to reach 100. [ gloomy, quite, and smart ]