Coco and Splat have heard about the specific world that wasn't in Skylands, nor even Crash and Spyro's dimensions, but a totally different world, so they decided to check this world out.

In that realm, all clothing outside of headwear, facewear, neckwear, and bags are strictly prohibited, and the only way to get there is dipping in the magical spring, so the girls stripped naked and jumped in, and it suddenly took effect.

What Splat and Coco didn't know is that in this world, only girls' heads get detachable, and their heads just suddenly popped out of their necks when they were being teleported to that strange realm, looks like they have to get used to it, let's just hope they don't lose their heads in this.