After beating the Yoriichi Type-0 training doll you look into the forest and spot Kotetsu (The 11 year old swordsmith you had to “Convince” to let you use Yoriichi type-0) and Tanjiro (a Demon Slayer who after only 4 months of joining has slain 2 Lower Moons) and you can’t make out what they’re saying) Tanjiro: “You mean you just let them use an ancient training doll that the swordsmiths want safe!?” Kotetsu: “Im sorry…its just that they…” Of course the two of them spoke of…You