This was an okay anime. It has an interesting concept but, it failed my expectations. The series was good and all but the only factor I didn't like about it was the fact that it was about a high school boy who falls in love with a sickly girl who is possessed with a virus called, the Ryuka, but keeps denying it until the very end of the show. However, the factor that I like about the show was that it was about a space cop whom was on a mission but accidentally kills the said boy and now the both have to share a body.Dividing their time between saving the galaxy and whatever high school boys do.
The relationship between the main female character, Birdy, and the main male character was very sweet sister-brother relationship.