(Demon prince Hajime AU)
(Non despair AU)

(Hajime POV)

I've been an demon for my entire life. My dad was the king of hell, so that makes me the prince of hell. I was in my large bedroom, laying down on my bed, I decided that I want to go visit the mortal realm again, I went out of my bedroom and I left hell. I hid my wings, tail, and my horns. I placed olive color eye contacts on and then I head out of the house, that I live in the mortal realm. I went to Hanamaru's diner, a short boy in a apron, he sat me down at a table and I ordered an Akanmatsu and he gave me it after a bit.

(Gundham POV)

I went over to an diner that the perverted fiend owned, I saw a boy sitting in the diner and I found him quite attractive. I pulled out my scarf to cover my face.

(Hajime POV)

I saw a boy named Gundham Tanaka, I found him kinda cute. I had to pretend to eat the food since I can only eat souls. I could see how an soul taste, since that's one of my powers, I was about to leave the diner but he stopped me "I- I need your name, mortal." He said, I had to prevent myself from laughing from what he called me, "My name is Hajime Hinata." I said, he nodded, "Mhm.. my name is Gundham Tanaka.. and soon I'll rule this earthly domain as the Tanaka empire!" Gundham said, I gave a small fake smile.

I went back to hell and I took off my disguise and I felt a new sense of emotions come over me, I felt happy when I was with him, I felt butterflies in my stomach when he was around too. His soul tastes really good too~, I don't know what to think of these emotions, 'Wait, if I get him to sell his soul to me, he could finally be mine.' I thought, I knew that he liked dark arts and similar stuff like that.

(Gundham POV)

I wanted to summon an demon to make an deal with it so no one could go though what I went though. I got everything ready to summon it, I placed my hands together and I said the ancient words. A red light formed though the pintagram, I saw a demon, "Who summoned me while I was thinking?!" He yelled out in frustration, "It was I demon." I said, he placed his finger against his chin, "Oh I see. What do you want?" He asked, "I could give you anything you want." He said, "There's a catch isn't there...?" I asked suspiciously "Awww... you caught me." He pouted, "*sigh* What is it?" I asked "Well it's just your soul~" He said with an smirk.

I gave him a small glare, "Well I don't get it now. I get it when you die." He said defeatedly, I really didn't know what I want, "Um... Could I have my past never happen to anyone else?" I asked, "Is that you really want? You could do something for the animals or whatever." He said, "Yes, this is what I really want." I said, he gave me a small nod and he held out his hand, his left red eye had an glowing thing, I gripped onto his hand and we both shook, "Well your wish has come true, now your soul is mine~" He said smirking, he then left. I didn't regret what I did with him, I was just glad that no one would go through what I went through.

(Hajime POV)

I've did it.... I got him to sell his soul to me, I was glad, my tail went into a heart shape. I felt all giddy, I wanted him to live until he actually has to die, I knew that he will die soon, he'll die in a car crash. After a person dies that sold their souls to demons, the prince would have to decide what to do with them. I went outside onto my balcony, I sat down on the chair there, and I just thought about stuff. It would be in a few days until he dies, I'm going to prepare a room for him to stay at.

(Timeskip to a few days)

(Still his POV)

Today was the day that Gundham dies, I knew what time he dies. I went to where I was supposed to decide, I fell asleep there until I was awoken by one of the lower demons, I shooed him away, my eyes trailed to where the person was at. I saw Gundham, he looked at me confused about why I was sitting here. I placed a hand on my crown and I pulled it to my forehead, I smirked, "And you get special treatment~" I said, I went over to him and I placed an collar on him and I took him to his room and I took the collar off him.

(Gundham POV)

It's the demon that I made an deal with, he's the prince? 'Why am I here tho? All he said was that I'm getting special treatment. His tail suits him perfectly, with his wings to go with his horns. His red eyes match his crown, and his royal mantle.' I thought, "Why am I thinking about these things about him?" I asked myself, I looked at my tail, I have the same things he has except for the crown and royal mantle, and I'm wearing my normal clothes that I wear. My thoughts were then interrupted by him coming into the room, "Hello Gundham." He said, "Um... hi?" I said but it sounded like an question.

(Hajime POV)

His soul tasted good, I went over to him and I kissed his cheek, his face redden, I gave him a smirk. I pulled him close towards me, I felt his face redden more, I looked him in the eyes, his eyes were now like my eyes. I placed my lips against his, he slowly started to melt into the kiss. Our lips then parted for air, I led him to my bedroom and I placed him down on my bed. I crawled on top of him, I took off my crown and royal mantle, I placed it on the side, I cuddled up next to him and I fell asleep, and he eventually fell asleep in my arms.

(Timeskip to morning)

(Gundham POV)

I woke up and I saw him still sleeping, I pulled him closer towards me, I rested my chin on his head, I blushed a bit. He moved a bit in his sleep, he nuzzled his head onto my chest, he wrapped his arms around me, I felt his tail around my leg and his wings covering my body. He had a small smile on his face, "Nrgg..." He groaned, he slowly started to wake up.

(Hajime POV)

I woke up and Gundham was up, "Morning.." I said, I realized that my face was on his chest, "A- Ah! I- I'm sorry." I said, he smiled at me "It's fine." He said, we both got out of bed. I got dressed into new clothes and I then realized that Gundham was still here, I looked at him and his face was fully red, he was covering his face with his hands. I poked his cheek a bit, he uncovered his face and it was still red, I kissed him on his cheek, I have fallen in love with Gundham Tanaka.

(Gundham POV)

I can't believe that I've fallen in love with the demon prince, but I do wonder why I'm being treated this way, "I love you Gundham Tanaka." He said, my face immediately blushed and it redden even more.. I placed my hands on my face, he patted my head, "Do you like me back?" He asked, I slowly started to nod. He kissed me again on the cheek, he then left the room, and I got changed. I went to where he was and he hugged me, I slowly started to hug back, I rested my chin on his head. I closed my eyes, I let go of the hug as did he.

I now have a better look of his face, I could tell there was faint freckles underneath his eyes. He gave me a close eye smile, we both went outside, and I had gotten a better look of everything, most stuff was on fire, I saw that there was other demons of different kinds. I knew that I would like it here with my demon prince.

My prince wanted to show me around the place, "C'mon Gundham! There is somewhere I want to show you!" He said happily, "Alright.. I'm following you my prince Hajime.." I said, "Alright let's go this way!" He said cheerfully, I laughed softly, he ran me over to an mall, we head inside and the place looked nice, there was a few shops, a movie theater, and a few restaurants, "C'mon! Let's go to see a movie!" My prince said happily, "Alright.. but calm down my prince." I said, he pulled me over to the theaters.

We entered inside and there was many horror movies posted in the walls, my prince was very happy and excited about one of the movies, "Let's see this one!" My prince said happily, "Alright.." I replied, he took me over and paid for the tickets and stuff, we head inside the room number and he took me over to one of the seats in the room.

The movie was nice.. it was a romantic/comedy/horror one.. my prince also enjoyed it, after we got out of the theaters he held onto my hand, we head back to his palace, he gave me many kisses on my face, "I love you Gundham." My prince said, "I love you too." I replied, we both got on his bed and we cuddled for a while, then we changed into pajamas, and we both fell asleep cuddling underneath the covers.

1694 words

There would be a part two