Blue
He awoke. It was night time. He reached for Charizard but didnt have him. He had 3 left: Nidoqueen, Eevee, and Kadabra. He decided that Kadabra would make the light. He traveled all the way to an abandoned cabin in the chasm. It was lit but no one was home except for a Electabuzz. The Electabuzz let them stay so Blue got comfortable. Over night a creepy mist hung over the cabin.
Red
Red was tearing up. Blue was missing last saw getting blown off of an edge to the Gastly Gorge. Charizard, Pidgeotto and Wartortle were sittin at the edge. Wartortle was angered that he was missing but Red calmed him. Red decided to go to the origin of the gorge way over in Celadon's local moutains. Wartortle, then, just disappeared. Red saw none of it except Wartortle going west. Charizard and Pidgeotto jumped down.
Blue
Blue's Nidoqueen wandered too far away from Electabuzz's light...Gastly posessed her. Nidoqueen turned and shot hyper beam. It blew up the house. Electabuzz started to run but Kadabra held him back. Eevee went for a headbutt but it stopped and turned as well. Both Nidoqueen and Eevee had a sad, empty look in their eyes. They ran away towards the shadows where a figure turned and ran. Blue looked and saw his 1 or possibly 2 pokemon left at his side.
Dameon
Dameon looked at the Eevee and Nidoqueen he had just obtained. Gastly came out and presented itself. His Golbat flew around the corner into his cave home. Dameon had caught pokemon trainers before and had his very own 4 gym badges. Boulder, Cascade, Volcano and Marsh. All which he didnt have to battle the corresponding gym leaders for either. He was going to escape soon and into the above ground.