Gar is bewildered as he's stuck between dimensions, trying to find home.
He hears the voices of his loved ones, but is pulled to somewhere with Dominic — a man whose family was killed by the same infection that almost killed Gar.
Gar wants to get back to meet his family, but Dominic needs his help.
Dominic tells him everything he needs to know and we see flashes of Gar's past, including when he was kid, abandoned in a zoo because his parents' death.
Gar knows he has to proceed, so he uses his abilities and enters a different dimension — finding Jinx in the process.
Jinx says she's dead but this isn't the first time and she's at peace.
Gar is unsure what it means for him, so he returns to Dominic and asks how to move on.
He goes through the Multiverse — he can finally use his powers.
He finds himself looking at many heroes from the DCEU, including The Flash, Swamp Thing, and Harley Quinn.
He finds himself in Blue Valley, where he meets Courtney Whitmore. She's shocked he's there but he leaves just as fast and finds himself back with the Doom Patrol.
But he collapses before he can tell Cyborg anything.