Does anyone know what the black puddle represents?

"Shadow the Hedgehog's a bi*** a** mother******. He pis*** on my fuc**** wife. That's right, he took his hedgehog fuc**** quilly di** out and he pis*** on my fuc**** wife and he said his di** was "this big" and I said "that's disgusting".

So I'm making a callout post on my twitter dot com: Shadow the Hedgehog, you got a small di**, its the size of this walnut except way smaller. And guess what? Here's what my dong looks like. That's right baby, all point, no quills, no pillows, look at that it looks like two ba*** and a bong.

He fuc*** my wife so guess what? I'm gonna fu** the Earth. That's right this is what you get, MY SUPER LASER PI**. Except I'm not pis**** on the Earth, I'm gonna go higher, I'M PIS**** ON THE MOON. HOW DO YOU LIKE THAT OBAMA, I PIS*** ON THE MOON YOU IDIOT!

You have twenty-three hours before the pi** drop-el-ets hit the fuc**** Earth, now get out of my fuc**** sight, before I pi** on you too."

What a piece of trash g**. The storytelling was absolutely a**, even the antagonists are just a copy of each other but still one gets a good ending and an apology from the protagonist after literally torturing the ml?!?!? What the fu**. The protagonist thing was to had a "lousy character" if I understood the almost ending correctly but then that's just him..? That's how the protagonist actual personality is outside of the "side top character" thing it destroys the entire point. Truly the hardest read I had in a long while.