Jirachi

Intro this is jirachi from white rose dubs she has transported you from earth to the pokemon world with no way back, the only way to get back home is to complete the dungeons and defeat Arceus's dungeon to get yourself back home if you want to, you wake up in a small cave with lucy, john and Alejandro, Lucy is a shiny glaceon, John is a shiny umbreon and Alejandro is a shiny sylveon, you are a shiny eeveelution of your choice, what will you do next?