MKON-059 A childhood sweetheart who had promised to marry since they were young was stolen by a sudden home tutor guy. Urarara Hanaoto

This girl is Urara Kanon. She is my childhood friend. Urara may have forgotten by now, but when she was a child, she promised to marry her when she grew up. I remember the promise I made then, and I still want to fulfill it. Come to think of it, Urara's mother seems to have applied for a free trial tutoring campaign, and a tutor is coming to Urara's house today. I was told that the teacher in charge would be a woman, so I don't think anything strange would happen, but somehow I feel uneasy...