Underverse

Flowey mocks Sans and Frisk.

After being returned to the main universe, Sans discusses the events of season 1 with Frisk. XGaster discusses "Phase Three" with Ink

Cross arrives in the Omega Timeline, but his negativity quickly causes problems.

Undyne goes to assist the military against the doppelgangers. Ink seeks out Fresh to give him "The funniest thing in the multiverse".

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