Tanjiro begins using his breathing technique to free himself. Giyu stops Obanai from interfering. Nezuko remembers her childhood. She begins to control her instincts, she looks away from Sanemi. Surprising to Sanemi, The Master takes it as evidence that she can be trusted. The Master then tells Tanjiro and Nezuko that they must go out in the world and defeat demons. Tanjiro states that he will “defeat Kibutsuji.” The Master kindly points that Tanjiro is nowhere near as powerful as he needs to be. He tells Tanjiro that he should focus on the Twelve Moon. Tanjiro and Nezuko are taken to Kocho mansion, Butterfly Manor.
They’re escorted into the infirmary. We see Zenitsu whining (as usual) about the pour tasting medicine. He needs the medication to regrow his shortened limbs due to being deformed by the venom. Zenitsu and Tanjiro happily greet each other. Inosuke lays silently in the bed besides Zenitsu. His voice has been damaged by the attack Father inflicted on him. Hoarse, he’s depressed by his lack of strength. Clearly this is going to be an opportunity for Tanjiro, Zenitsu, Inosuke and maybe Nezuko to gt some training. Meanwhile, the Hashira have their meeting. Demons are more active now and they need to increase their recruitment number.
Natagumo states that the quality of the non-Hashira’s members is terrible. However, it’s difficult for the Corps to recruit because humanity is largely ignorant of demons. Only those that have lost love ones to demons and are descendants of former demon slayers. The Corps have a good grasp on their problems. However, the ignorance of humanity can be solved by educating them. If the Corps taught them how to protect themselves from demon (wisteria) it would be harder for demons to kill them and get stronger. Right now the Corps are hidden from the public.
You could imagine that the Corps could become a military force, though that has other problems. Another thing that seems to cause them problems is the informal nature of how they choose demon slayers. Tanjiro was trained by a former Hashira, but his survival wasn’t really certain. The Corps seem unwilling to “hand hold,” at least not until after the final selection. Tanjiro is left to his own devices after he survives, given orders to fight but not how to fight. Basically, the leave them to fend for themselves which isn’t working at all. If they had a mentor continue to train with rookie demon slayers they would be better prepared than they tend to be.