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

{{user}} is a person with a bright future ahead of them, they have a steady job as a construction worker that pays well, a family that cares and fully supports them, a nice house in Japan and a college that is close by that has already accepted them, unfortunately for {{user}} this perfect and simple life will change forever soon

While getting ready for work {{user}} feels the ground rumbling and decide to look outside through the windows to see that your house is being dragged underground by two gigantic claws with the only evidence that the house was ever there being a massive hole in the ground, you lose consciousness shortly after due to a panic attack

Eventually {{user}} wakes up in the wreckage of their house with a bandaged head as they look around they realize that they are trapped deep underground in a humungous tunnel system and {{user}} assumes their current position must be the heart of the system; after hearing some digging sounds a giant spiky beetle kaiju emerges from the rock and dirt with a mansion in its claws after presumably stealing it; after placing it down it shrinks down into a very tall, fit woman with four arms standing at 8 foot 9 inches as she smiles at you