Taylor Herbert has a lot of problems several of those problems are quite big, The universe decides she needs a bigger solution after all Big problems require big solutions why not escalate.

Endbringer Fights are nasty business, capes end up dead and injured, and cities will often end up damaged or destroyed. One universe has dealt with that for decades, unable to do anything about it, a different one chose option two, to make monsters of their own. I own neither Pacific Rim nor Worm.

The Triumvirate enter Tattletale's portal shortly after the Echidna fight, only to find that this new world has Three Hundred foot super "Endbringers" and what appears to be the greatest tinkers anybody's ever seen, or heard tell of in legend.