Dungeon Exploration The Nerds secretly plan to look for an artifact that will make them irresistible to women, inspiring Haruka to go after it himself (primarily to keep the girls from constantly scolding him). En route to the dungeon, he encounters and annihilates a horde of Orcs, then spends the rest of the day searching the dungeon's upper floor without success. Returning to town, he finds everyone on high alert because of an warning about an attacking horde; when he reveals that he killed them all, everyone scolds him for being reckless. The next day, he questions the shop keeper about the artifact; the shop keeper mentions a Charisma-boosting Ring on the dungeon's lowest level. Some classmates overhear Haruka's plan to find it, and the next day when Haruka heads to the dungeon he finds himself tailed by all of his classmates, who are determined to stop him. Fleeing into the dungeon, he accidentally falls through a wall and all the way down to its 101st level. Uninjured, he enters the Final Boss Room, only to face the Dungeon Emperor, an armed skeleton.