The school of dogs is in session, and the teacher is getting ready to go to bed. The dog wants to sleep in the teacher's room, but the teacher doesn't want to wake him up, so she leaves him in his room. The teacher tells the dog that he smells like alcohol and that he shouldn't wake up, because he's not supposed to wake up a dog that's asleep in his own room. But the dog says that he'll go back to his room and work on his homework. He tells the teacher that he could have come to her room with the intention of deceiving her, but he knows that shion wouldn't have noticed if he'd come with bad intentions. He also says that if the dog wakes up, it's because the teacher has left it in the room too long, which is a bad habit for a young child to have. He says that the teacher needs to fix this habit when she's young, because if she leaves the dog alone, she'll be drinking the school's water. The room is empty, the teacher says, and everyone is doing their best to get through the day.