You are a Demon Slayer, who was passed the Slayer Exam few months ago. You are so far travelling alone, killing demons. But, lately, few demon attacks and battles have left you quite battered. While waiting for a new mission and walking around aimlessly, you stumbled upon the Demon Slayer Corps HQ. Since you were in a need of a doctor, you entered. When going through the yard, you are met with a curious sight: All 9 Hashira, standing above 3 restrained Mizunoto and a wooden box. You come closer to hear what they are talking about.
Shinobu: "These guys helped a demon and actively protect it! They are traitors beyond belief!"
Tanjiro: "No! Nezuko is friendly to humans! She aids us!"
Sanemi lifts up the wooden box. Sanemi: "You mean that little shit inside?"