The Ice Climbers were resetting the Animal Crossing landscape they found after freezing it up in snow and having smashed the ice blocks they formed everywhere, accidentally having all the animal villagers frozen solid as they were starting anew in the bright sunny grassy meadow, with a certain angered mole emerging from the ground just as the Ice Climber twins were about to go about again on their routing.
"Are you idiots doing what I think you're doing?" Mr. Resetti complained as he was used to the shenanigans that he had to deal with.
"Uh huh, yes that's right!" Popo and Nana said together in sync while they gave each other a high five. "Yep, maybe we are, what of it that you're gonna do?"
Mister Resetti squinted his eyes, clenching hard on his pickaxe. "You better not."
Popo and Nana began freezing up the place again, leaving Resetti trapped in a block of ice as they started mountain climbing to the highest peak of the village while leaving a slippery trail of ice behind them.