Implanted with an extraterrestrial entity, a former space pest exterminator battles deadly alien threats-all to pay her bills!

Humanity might've triumphed over the aliens, but that didn't stop struggling space vermin exterminator Sumire Ichigaya from getting abducted by a UFO! After being implanted with a foul-mouthed extraterrestrial entity, she's got a lot more to worry about than just paying her bills!

Things can never be easy for Sumire! Atsuko Arahabaki, the hero who led humanity to victory against the aliens, has arrived and is ready to put Sumire six feet under. However, having come to terms with her powers and what happened in Naka Ward, Sumire isn't about to back down to some old lady who's threatening her and her friends!