At surface level this anime appears to about three girls being recruited into a to club of sorts that stops aliens from attacking the school. Our MC is a reluctant heroine, she didn't want this role but she was chosen for it and must step up! But wait there's a catch! The girls must create a symbiotic relationship with another kind of alien called 'Borgs', and only with the help of the Borgs and by growing as a team can they protect the school! But that's the surface level, when looking further in, this is a story fundamentally abut depression, loneliness and the importance onrelying on others to overcome these challenges. It is a relatively short story that puts an emphasis on opening up to others.

I can't say much else as this OVA is only 4 30 minute episodes.

This anime is weird, I recommend it to people who like looking for those odd lesser known anime.