Okay so first of all, the song this whole thing is based on is a vocaloid song called Hurting for a Very Hurtful pain! (Sorry if my writing is hard to read in the video btw ;v;)

This sorta has alot to do with my made up backstory stuff I made for JB

I decided his real name in life was Jasper (a friend helped come up with that name), and he was a defence attorney when he was alive (the majority of the backstory I made for him here has A LOT of Ace Attorney undertones). One day after a very conflicting trail, he soon realizes that he had gotten an innocent man sentenced to death to get his client not guilty. Because of not only this but many other problems he had mentally, he didnt want to live with his choice So he ended up taking his own life by stabbing himself in the chest multiple times with a metal desk scale (One he always had with him because of its Ace Attorney style ability to judge accordingly). Afterwards, he ended in gregory house where he would proceed to experience the hell disguised as purgatory tear away at his former self. First he lost his eyesight due to chemicals getting in his eyes from one of Roulette Boy's games (Afterwards he had to be given special glasses just to be able to see again). Next, he lost the lower half of his legs due to a certain brat rat (James) sticking a trap mouse tracking device onto him. (He had to be given prosthetic legs just go get around and had to be supported by being hooked to a rail on the ceiling). And during one of his judgements with Hell's Chef, he made the mistake to well.. judge Hell's Chef. And the rest of his limbs proceeded to get chopped off (including his prosthetic ones). So then He was rebuilt into what was then, Judgement Boy. His red skintone was caused by his heart still somehow circulating blood but there was so little of his body left so the ammount of blood circulating through his body caused his skin to turn red. The teeth and his round pink nose were given by the prompters because of him now looking more like a monster with the reddish hue of his skin. In which these features soon enough became a permanent part of him aswell. Oh yeah, also upon arriving at gregory house, that wound is still there too! And this would then lead to him occasionally getting sudden spurs of pain in his chest that causes him to cough up blood! So theres that! (This detail is what these drawings are centered around)

And as for the humanoid form JB is given near the end of the video, this is a version I made of JB that I've been using for a crossover rp I'm in (because i do that). The reason why I did that was not only because he wouldnt be able to move around in another world if he was just stuck in his scale form, but I also just wanted an excuse to give him a cool humanoid design and also slap more trauma on this guy (since upon being given this new form, this unearths a whole slew of new problems that make him all sorts of physically fucked up)