Board Thread:Questions and Answers/@comment-37117747-20181006182438/@comment-26411740-20190429135516

Or she just basically doesn't have a backstory and is just there to make it harder to kill Osana. I don't think she is Rival chan because their personalities don't seem to match. I could eventually believe that she has a crush on Osana and we will be able to matchmake them. And maybe we could get rid of her by befriending her or befriending Osana to the point when they both trust you so Obstacle doesn't feel the need to follow Osana when we are with her.