The Pit Fiend (Highschool DxD X Reader)

Part 1: Training

Here's a new story I came up with. Hope you like it. I'm gonna keep who the partner is a secret, though it might surprise you a bit.

I found myself in a place of fire. All around me flames billow and I could hear the screams of the damned echo throughout the area. In front of me stood a monster of a fiend. Easily fifteen feet tall with the head of a large lizard with long twisting horns. He wielded a sword of fire and a belt of screaming human heads. He looks down to me and licks his lips.

"You are... interesting."

"Who are you? Where am I?"

"I am your new best friend. Y/N."

"How do you know who am I?"

"I know all about you. Your father and mother have told me much."

"How do you know my parents!?"

"Oh, we're very close. See for yourself."

He gestures to his belt and I see my parents heads on it. They looked at me with pure fear in their eyes.

"LET THEM GO! WHAT DO YOU WANT WITH THEM!?"

"They prayed for this lad. They wanted us to meet."

"WHAT!?"

"They sacrificed themselves to me because they wanted me to grant you power. Normally I ignore humans since they're so beneath me but I made a acception just for you! Ain't you special!? Now go forth and live your life to the fullest!"

He swipes his hand at me and I go flying back. I wake up in the hospital. I was always a weak kid in terms of my health. Apparently I had some sort of heart disease that the doctors say would kill me before I turned sixteen, I'm eleven right now so I don't have much time left. The door opens and a doctor and nurse come in and are surprised to see me awake.

Doctor: "Ah. Mr. L/N. How are you feeling today?"

"I feel fine. Just a... a really scary dream."

Doctor: "I see. Well. We need a sample of your blood for testing. Are you okay with that?"

"Yes Doctor."

Doctor: "Very well. Nurse?"

The nurse takes a needle and sticks it into my arm. There is a sharp pain but it quickly disappears. I was so used to needles by this point that I pretty much don't notice it. I had pretty much spent my whole life in a hospital. The nurse gets the blood she needs and the two leave after wishing me good night. I look out the window and wonder what was up with that dream. Who was that demon, and what did he mean my parents had struck a deal with him?

~~~~~

A few weeks later I get the news. My parents had mysteriously died while I was in the hospital. Apparently they both suffered heart attacks within days of each other. I was released from the hospital to attend their funeral. While the rest of my family wept, I couldn't help but think of the dream. Was it connected? Did they really make a deal with that demon? I shove those thoughts to the back of my mind. This isn't the time for that. I grieved for a few more days back at the hospital. The doctor came in. I was looking out the window and saw that he had a smile on his face in the reflection.

Doctor: "Good morning Y/N."

"Hello Doctor."

Doctor: "I have some good news for you. Your heart is healthy again. Much healthier than it's ever been before in fact."