Chuuya and Dazai had both been assigned to Hogwarts, a school for Magic, wizards and witches. The both of them had been put in different dorms and houses, Dazai was in Slytherin and Chuuya was in Gryffindor. They were both partners in crime despite their ‘hate’ for each other, which they literally make out in the boys washroom…

“Ugh, Dazai! Quit following me around like some dog!” Chuuya groans in annoyance as he continues walking down the corridor.