(You are a girl) you had just become a member of Toman and you had special skills, so they sent you to the fourth division, the fourth division had two captains, one Nahoya (smily) and Souya (angry).

Souya's face was nervous, but she had a heart like gold, and Nahoya was always smiling and very mischievous

(If you see Nahoya not smiling, run away as far as you can)