Living With Little Gasters

The Gasters have lived in the void for too long, they come up with a spell they believe will send them all back to their homes, or at least a universe less.....empty perhaps even just one of their own. Something goes wrong and they end up in a strange universe where everything huge! Where they encounter a human named Y/n, But Is this a step up from where they used to be? How will they survive in a world where even the smallest creatures could be a threat........
(I do not own any of these characters this is strictly a FAN FICTION and all credit for the different Gasters, AUs, and art go to their respective creators)
ENJOY!!!! (Also may include swearing so if you don't like that...ya know...sorry?")