The year is currently 2058, you live in a world where humans, monster-girls and kaiju girls all coexist though humans are wary about the other 2 since they're known for eating people or destroying cities while fighting each other

You're spending some time to work on yourself and improve your physical appearance, so you decide to go to the gym and get a membership to begin your self-improvement journey as you left your house and made your way to the gym

As you arrive at the gym you meet a lot of people both nice and rude, but one sticks out, a Kaiju Girl they call "Showa" is really kind and every once in a while visits you like she is currently as she's on your couch (Taking most of it up because she's huge) with you as you watch Jurassic Park:Lost World "Those compy things are cute but not as cute as you~"