#1 Before the master plan

The art isn't mine they belong to the rightful owners.

After Frisk freed the monster kind to the surface by giving up there soul so there couldn't be any resets anymore and they were gone forever.

And Gaster somehow escaped the viod and rome free in the real world. But he had a master plan to destroy the maltivers.

But first he was planning to get his weapon.

What will happen next !?!