This is my first story so please give me suggestions to make it better.

Darkened Soul

Ugh…Where am I?

Issei woke up to a dark place. His eyes looked around, but all he could see was darkness...He wandered around in hope to find a way out. His search was futile and he kneeled to the ground and screamed

"AHHH"

His scream echoed throughout the darkness. Issei suddenly felt heat rise and from the ground and scrambled up. He looked around him and saw that everything was in a blaze.

"Welcome to the Dragon Graveyard, Hyodo-kun"

Issei turned around and saw a large dragon. His body was a serpent and wings were enormous. He was about the size of Great Red.

"Who are you?"

Issei was careful not to provoke dragons since he was aware of the terrifying power they possess. Issei looked at the dragon, but he could not sense any hostility.

"My name is Saizen, the watcher of the dragon graveyard and one of six reaper dragons."

Reaper dragons? What are those?

Issei's mind was filled with questions, but when he was about to, he was cut off and was given the answer of his unsaid question.

"Reaper dragons were the first dragons to roam the world, but sadly we were a fragile race due to our bodies, but unlike the dragons that currently exist, we are a peaceful race. We do not harm unless provoked."

Issei marveled at the dragon. A dragon race that doesn't like to fight was new to Issei. Issei was still angry because he died before he became the Great Harem King. He cursed at his weakness and for being the victim of Samael's curse.

"Um, Saizen… Can you tell me why I'm in this graveyard? I thought only dragons could only go to this graveyard. I'm a devil, and since the previous dragon that used to be my partner isn't dead yet, why am I here?"

Issei needed answers because he wanted to go back to the living to resume his goal to become the Great Harem King. He wanted to grope Rias and Akeno-san's oppai, make babies with Zenovia, and beat the living crap out of Vali and Saji.

"That is also my question Hyodo-kun. Why are you in the Dragon Graveyard? This is a very rare problem, but I might make a solution."

Issei looked at Saizen and waited for his answer. He hopes that Saizen won't transfer him to hell. He would curse so much during the trip.

"The risk is high on this, but there is a chance it might succeed."

"What is it? I will do whatever it takes to return to the living."

"You must merge with me and relinquish your title as the Red Dragon Emperor and become the Crimson Blaze Reaper."