Did you pawn your umbrella too
Suddenly out of nowhere, Deltarune reappears! You remember Delta!Gaster and Asgore meeting again, right? I got to wondering if DeltaGaster would have the same fondness for rain (he does) and then I wondered who he could meet in the rain, and it just sort of spun from there, haha.
We don't know what DeltaPapyrus looks like yet, but I figured that if Sans was apparently unchanged going from UT to DR, then maybe Papyrus would also be unchanged too. I gave him glasses just for fun though.
when it rains the whole town smells like wet dog
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感谢 @EchoFlower Productions 提供的双关解释!