Fan Casting Gwendolyn Poole in The Unbelievable GwenPool

Gwendolyn Poole originally lived in our universe, a place where all super heroes and super villains were fictional characters that manifested through comic books, movies, and other media. Through unrevealed means (don't ask I'm never in the mood), Gwen and her brother Teddy (Teddy!) ended up in the Marvel Universe. However, both became separated on arrival, and believed the other hadn't survived the transition. Unwilling to being relegated as an "extra," Gwen went to Big Ronnie's Custom Battle Spandex and requested her own costume. On that day, Gwenpool was (properly) born! (You're darn right dude!)