A world full of monsters. In this world, a huge goofy monsters population take over the world by attacking every human being and turning them into monsters. Despite being turned into monsters, they still kept their human form and wore some goofy monsters outfits. There's a monster named Rui Kamishiro who is roaming around the city. All of the people who turned into monsters acted like normal human walking around like they always do. Rui is also in the band called 'WXS' and makes freaky Songs