Ninomiya was hoping he and Wanibe would have more freedom once they joined Exploration Division Group 3, but instead they find themselves at a corporate training retreat on Pig Pen Island, where an orc drill sergeant makes them do backbreaking labor without food or water, all while audio discs and black mages brainwash them into buying into total devotion to The Company. Even Ninomiya falls under their insidious hyper-capitalist spell.
It’s only when Ninomiya discovers some confusion grass (thanks to Wanibe’s horticultural expertise) that the pair are able to turn the tables. By microdosing the grass, they’re able to break free of the brainwashing, which had the retreat participants emptying their wallets to buy overpriced idols of the CEO. Ninomiya gets back at them by sneaking the grass in the mages’ food, leading to Pig Pen Island’s…explosion.
After the retreat, the pair are assigned to Exploration Division HQ and introduced to their new supervisor, Kinou Shia. Between her diamond highlights and starry eyes, she’s a shoo-in for a Kill la Kill character, but while she appears to be (and fights like) your standard OP onna-kishi, she was handpicked by the CEO to whip rookies like Ninomiya and Wanibe into shape. Instead, she manages to put Wanibe in the hospital with a playful shove.
Shia shrugs off the workplace injury she caused and gives Ninomiya a tour of HQ. She’s particularly proud of the corporate store, but Ninomiya is #Unimpressed, and lets her know it. Shia is clearly a Raiza’ha True Believer, and has the brawn to back up her zealotry. All Ninomiya can do is go along for the ride when she throws him over her shoulder.
Their next destination is the third floor of the dungeon—where Ninomiya had already visited thanks to the shortcut portal he found. There, they encounter a middle-level monster whom Shia orders Ninomiya to attack. When the beast charges her instead she demonstrates her awesome power, arresting its advance dead with her blade and then cleaving it in two.
When one of Ninomiya’s communist ant drone friends appears, Shia orders him to kill it—especially if it’s lost the will to fight—but Ninomiya won’t obey. When Shia insists, and then attacks him when she believes he’s in cahoots with the monsters, he summons a very well-fed Rimu. Shia bonks her on the head with her sword, and Rimu grows into her adult form and blasts Shia several feet into a rock wall with a single fist.
Having met her match, Shia is tied up and, once Wanibe provides a Polaroid camera with which to snap a photo of her consorting with monsters for blackmail purposes, Shia is officially welcomed into the Meikyuu Black Company. Despite being far weaker than Rimu (but on the other hand, less hungry), Shia should make a fine new member. The company’s mettle shall be tested when a dragon-like eye lurking in the darkness suddenly opens…