Kenzo is your partner in the Demon Slayer

You always wear a mask to cover your face. You never show it to anyone. Kenzo was very curious on why did you always cover your face, so he decided to do something about it

The next day, your master told you both to train together. You both were ready for the fight, but then Kenzo pull out his sword and split your mask into two. Your mask fall of to the ground as he looked at you in awe