Yuke leaves behind his A-rank party after serving as their Red Mage for five years—only to be welcomed into a new party made up of his former female students! As they challenge deadly dungeons, Yuke’s true power is revealed. A skilled support mage and a team of rookie girls embark on a comeback adventure that turns the tables completely! Due to their own failure, Simon and his party are left to face a gruesome end inside a nest of monstrous horrors. Meanwhile, thanks to Jamie’s quick thinking, Clover escapes the dungeon known as Achromatic Darkness. Right as they get ready to rescue Jamie, the higher-ups order the dungeon to be sealed off. With time running out, Yuke discovers the mind-bending truth behind the deadliest dungeon of all!