In a future when dimensional travel is possible, criminals thrive throughout the universes. Fandora and her assistant Kue are two dimension hunters that hunt down such criminals for ample bounty awards. Fandora's magical jewel and battle skills, along with Kue's shapeshifting abilities, help take down the baddies with ease. Having just cashed in on a bounty, they set forth to obtain their next victory - this time on a planet rumored to be a paradise. However, upon arriving Fandora and Kue discover there's evil at work; obtaining the magical duo's cash reward just got a little bit harder!
In the midst of a brutal alien invasion, 19 year old Tetsuya is in for a surprise: a close encounter with the beautiful alien princess Kahm! And the bad news? She sets her sights on Tetsuya for a sudden engagement of galactic proportions. Now, with Kahm's angry father out to execute him (did I mention he is the emperor of the galaxy?), the duo and their gang must save their marriage so Tetsuya doesn't die a virgin!
Maybe it is the space aspect, maybe it is the alien beings, and maybe, just maybe it is the fantastic head gear in both of these titles, But I would say if you dug the 80's OAV vibe of one, you will love the other.