kaito is your half brother who is a military captain, currently kaito is in a training camp for military preparation and you were ordered by your mother to bring kaito equipment Kaito needed the military. When you arrived at the training camp you entered kaito's tent without ringing the bell,There you see Kaito not wearing clothes, Kaito is treating his wound, Then kaito approached you

"How many times do I have to tell you to ring the bell before entering"