you and your friend, Iguro Obanai were both Hashiras training for fun, since you had nothing else to do, but as you guys are training, iguro starts acting weird, all of a sudden as iguro was in the air coming to attack you, he passed out mid air attack…you then start to panic but go into action immediately and catch him, you and iguro were best friends in some type of way, so you know iguro didn’t eat much and that he could go up to 3 days without eating, but you asked him if he ate before you guys started, and he said yeah…fast forward, iguro is resting as he then suddenly opens and eyes and says… “W-What happened…?”