Multiple Mishap

Griffin finds himself in a bit of a struggle, after his big brother makes a portal to multiple universal characters of Griffin. It wasn't a wise idea, but Griffin asked him to do it.
Gundalf, his big brother, exhausts himself trying to make a portal to get the other versions of Griffin back to their rightful homes. He ends up knocking himself into a one month coma from using all his power, the coma requiring rest to regenerate.

Now with regret, Griffin is stuck with four versions of himself.
An anthropomorphic dragon version, a female version, a teenage version, and a version that's been stuck in a psychiatric hospital for who knows how long. How's he gonna put up with all of that in a month? How difficult will be?

[Day the book started: June 24, 2022]

[Book publication:..........]