The story behind this is that you’re the traveler and you are going to fight your biggest fight yet however back in Monstad Barbara has accidentally found a  masterless  gnosis  while trying to pick berries the gnosis  gave her the power of a god and created her own realm however she could only put one person in this realm and she can also see the future and seen that traveler could get really hurt So while you were traveling before this ultimate fight all of a sudden you get bombarded by bubble