Interdimensional Traveler

There can be too much of a good thing, you think. You tell Karla that you will join the battle.

"I thought you might." she says. "Here, have a laser pistol" She hands you what looks like a shotgun, except that it shoots lasers.

"What we have to do is destroy the lab, and all of the clones."

You're not sure you can do what is being asked of you. Yeah, this dimension is kinda nice, and the people deserve to have their own space, but you can't bear the thought of what Karla is telling you this means.

"Maybe we should negotiate with them." you say.

"There is no negotiation. This is our land. They must die." Karla says.

You realize you are holding the laser pistol. Perhaps you could shoot your way out of this situation.