Percy's POV

I smirked as Tartarus' face went into shock expecting something else to happen, and I laughed as he cut me again. 

"If that is supposed to cause unbearable pain then why am I only feeling the sting of a regular cut" I said and he stabbed my shoulder making me grit my teeth from pain, and I used the strength left that I had to make Steve get to Stark Tower on the couch unconscious. 

"Does that hurt B****" he growled and I spit into his face and he dragged the knife down still in my shoulder and it cut through tendon, bone, muscle, flesh, and came out at my waist, and I growled in pain. 

"Really that's the best you can ---" I was interrupted as the knife was embedded into my chest and into my heart, and I saw him smile this time

"Your death is going to be very painful after I'm done" he said and then he held the knife's hilt with both of his hands and started to chant making his hands glow and the magic seeped into the knife and I screamed silently as the pain of whatever he was doing reached my heart and spread out from there into every vein, and every part of my body making it burn with pain, and he took off his hands and the pain still didn't stop, I felt my chest start to cave in as I died, and I made my arms and hands into blades and cut through my bonds and gripped Tartarus by his throat lifting him up and I noticed my skin had turned a strange tint of red. 

"Good to see that it's working, and it will not madder if you kill me because you'll just gain my domains and power over this dimension, but the curse will live on" he smiled and I crushed his throat with my hand and ripped it out with my claws and watched as his body faded into red sand and lava. Then I felt a new power and I fell as the rest of my body turned to dust slowly from what he did to me and then my vision went black and I guessed that this was what it felt like in death as the body reformed. Then a white light surrounded my vision and I covered my eyes and then it turned red and I let my arm drop to see that I was in Tartarus again, but it felt different. It felt like me and I it, and I extended my new powers to see that it had reformed as well, into that of a woman's body. My body and I sighed and changed it to look like a dragon, Tartarus' symbol of power, or my symbol of power. I could change the place, make it nicer, and beautiful again, but I decided that if all monsters lived, breathed, and reformed down here then I would keep it it's nasty horrible nature. I ran a hand through my hair and felt bone like things coming from the top of my head and I looked at my arms and hands to see that they were perfectly blended with this environment and I saw my claws had remained black and purple and I felt I had a new form I could change into. 

My body shifted as I thought about what my new form could be and my body grew and started to harden into scales and my claws grew and hardened as well. Wings grew from my back painlessly, as did my tail and I didn't stop growing until I was at least twice my other dragon form and I formed a pool into the area in-front of me and I saw that I was a dragon, but this dragon had taken my other dragon from and overpowered it to form this one. My large scaly body was the color and form of Tartarus and it's sand, my claws had turned to Lava, my tail had gained an arrow at the end like a devil's dragon, my eyes were the same, my tongue and inside of my mouth was the same as my body as were my wings, but my teeth and the outside of my eyes were silver, and I felt something sink into my body and settle. I tried to change back to what I looked like before but couldn't find anything else but my wolf and my lion forms and I roared. That's what he did to me, as his domains passed on to me he knew that his symbol of power would be mine as well and that I would change into it sometime, and his stupid spell sealed this form as my main form and took away any human aspects of me. I was basically only monster now and unable to be killed...period, due to my monster aspects going into every form and I decided that keeping my domain the name of that creature wasn't the best thing. Especially since he was no longer in existence, and I went into names before deciding on one--Red Void since it was a prison with only one way in and no way out...well, none that the other monsters knew of anyways, but I did and I spread my wings and shot into the sky towards the most preferred way out, my mouth other than my area or my butt, so three ways. 

I reached there in a flash and I flapped in place as my vision cleared, and I realized that I must be able to teleport in this domain and I was already at my mouth with no monsters in sight for miles in the air and ground, and I put a spell to hide these exits from them and then flew through. At first it was like trying to get through tar and then it became lighter as I passed the area of Hades' realm and then I got to earth and I landed before having to change to my wolf form due to my scales and heat burning the life out of everything in the area of forest I was in. I checked the earth to see that the camp, the hunt, and the humans were safe I shot off towards Stark tower trying to figure out how to tell them how I'd changed, and then how to tell the Olympians and everyone else. 

Thanks for reading and I'm sorry that I haven't updated in a while, but I hope you enjoyed this and I may have another chapter out soon.