For as long as I could remember, everything happened within that little world of ours. Especially with Mafuyu and Yuki, who were latchkey kids with single moms. They were both missing something from the start. It was like they each had what the other was lacking, so Yuki needed Mafuyu, and Mafuyu needed Yuki. They just gave the impression that they were made for each other. Yuki was flashy, domineering and moody. Mafuyu was docile, introverted and quiet.