Demon slayer

The characters are mitsuri obanai Rengoku tengen muichiro Shinobu giyu Sanemi tanjiro Zenitsu inosuke kanao genya and Aoi and nezuko. Nezuko is tanjiros brother. Nezuko is a demon tho but she is a nice demon. And she wears a muzzle so she does not get out of control. But your nezuko. Tanjiro puts you in a box because you can die by the sun. Your family died by a demon. Story: when tanjiro goes to the hashira meeting Sanemi does not think you are a good demon and stabs you in the box two times and then he does something crazy….