THE HERO HAS JOINED THE PARTY!Having survived her first dungeon, Ailette is on a roll! Not only has she found a way to literally farm the dungeon to make money, but she's now also able to cultivate her allies to their fullest potential. Most exciting of all, she gets a golden opportunity to meet the hero of Infinite Returns to Save the World. But even in the tutorial stage, nothing in this S-class world can be easy--and the next thing Ailette knows, they've fallen into a deadly dungeon! Will she be able to keep the protagonist alive and change the fate of the 17th loop, or is this the end of the line?