C413 Dormitory Key?

After snatching the bartender's clothes, I immediately took the sack and entered the room. The bartender was the only one left standing at the door of my room, speechless.

Because I was worried that the bartender had the key to my room in his hand, I locked the door when I closed it.

I angrily lifted up the bag of clothes in my hands and rushed to the bathroom in this room