You fall through the portal and land in some unknown forest on the ground.. didn't go as planned but who cares. You stand up and brush the dirt off as the portal closes itself. Looking around you you don't see anything special.. but something is different. You feel the paranormal around you as it seems to be really strong here... Interesting
As you want to get going and explore the area you suddenly feel movement behind you. Before you can react you feel something hitting your head hard, knocking you out cold.
You wake up an unknown amount of time later. You have a headache from the hit and are tied to a chair in a kind of living room. Before you stands a man starring down at you pointing some kind of weird ray gun at you.
Ford: "Finally awake. I hope you have a good explanation for this. Who are you? And who send you? Was it Bill?"
You can also see other people in the room who speak up. Stan: "Maybe we should try other methods to get them to talk.." He crack his wrists. Mable: "Uh! Uh! We could hug them til they talk!" Dipper: "I don't think that will work Mabel..."