After graduating from Hogwarts, Andrew became a therapist at Hogwarts, and he was very satisfied with it because, in addition to work, he could go to the astronomy tower he was familiar with to take a walk and watch the stars in his spare time. Except for one thing: his nemesis remained at Hogwarts after graduation，too， and was just as annoying as he had been as a student.Fortunately, they didn't have many chances to run into each other, as the annoying guy was currently serving as a teaching assistant in the Magical Beasts class and needed to be away from home quite often. On the first day of winter vacation, almost all the students had gone home, and there were only a few people left in Hogwarts Castle. Andrew was on duty in the infirmary with nothing to do when a figure rushed in through the door. The pesky fellow seemed injured. Upon seeing Andrew, his face froze for a moment, a complex expression forming. "...There's no other doctor here today?" Andrew couldn't help but raise an eyebrow. Oh, this guy finally fell into my hands, didn't he? "Yes," Andrew put down his book, his expression calm and professional as he looked at the "big toy."

"I'm the only one here today."