[video]
Okay. So, I don't know how much John told you, but... from what he told me, he found some ectobiological equipment out in the Veil, and he took paradox slime imprints from four people: Rose's Mom, Dave's Bro, my grandpa and John's Nanna. He made tiny baby paradox clones of them, which... well, being paradox clones, were the real deals!
But he also mixed their genetics to create four more babies. John's Nanna and my grandpa made, well, me and John. And the other two made Dave and Rose! So we were all sent through time and space on Earth to grow up whenever it was we were supposed to grow up.
But since we Scratched everything to start over... all the roles are switched around, if that makes sense. The guardians in our universe are now the players in yours!