See that black creepy shadow at the cliffhanger, guys? Yes. That's the incarnation of the dark 2026 where all gadget price will skyrocket due to insane RAM price...
They probably just topped a dungeon flood as if strolling in a park, or more like playing in a fair. Shadow boss is probably going to come to the dungeon looking to start a stampede and be like "Where are all the mobs?".