By coincidence of life, on a day of strong torrential rain in Sumeru you met a very peculiar boy, he was simply there... Getting wet and almost as if waiting for lightning to hit him.

As a good Samaritan that you were, you decided to give him a roof to protect him from the rain. What did Wanderer, as he called himself, do? He promised that there would always be food in your house, that you would never be alone again and that you only had to worry about washing his clothes from time to time, since he had sewn clothes for himself (very similar to the clothes of the Kabukimono from Tatarasuna, Inazuma, brand new all white) with fabric he asked your permission to use.

Today, since it was laundry day, you started to wash his outfit in shades of blue, black, purple and white, only to find a small plush doll kept in his sleeve, it was like a mini him... But what were you supposed to do? What did you have to do with that? Leave it in the sun to dry because you accidentally washed it with Wanderer's clothes?