Reincarnation in DxD with wishes

One day, while I was forced to steal food on the street, I ran to hide in an alley. Suddenly, a man appeared, red-haired and quite handsome, looking quite young, standing at 190 cm tall. The man made a strange offer to me, he offered to be my father. At first, I thought he was crazy, but what's normal in this crazy world anyway? So, I accepted since I had nothing to lose and the man looked strong, he said he would help me get revenge. Why not try my luck? If not, I could at least try to kill him in his sleep.

Anyway, the man and I went quite far from the town. I still didn't even know his name, which made him even more suspicious. After all, I'm a demigod, my mother is Druantia, not as powerful a goddess as I would like, but still quite strong. I remind myself of that every day as I contemplate torturing her.

Anyway, the man and I reached a deserted place at the summit of a mountain, and the man created a house out of nothingness, showing that he was more than he seemed. After spending some time with him, I started calling him father, and as I got to know him, I could say he was friendly. Then, the man created a dimension, and that's where my training began. He said I would be trained here and then Hell training began, and as he trained me, I felt myself getting stronger. I call him master as we train.

Thanks to my father, I'm a master in all kinds of weapons, and he taught me all types of runes. Although I haven't mastered his shadow power entirely, I learned a lot. Sometimes my father and I go out, and despite my weird questions, he always gives me the answer I want.

One day I became suspicious, and the fear of the my father will leaving me emerged, so I asked him if he would leave me. But he said he would always be by my side, which made him more valuable to me than anything in the world. After that conversation, I started to see him not just as a father but as a male figure.

Then one day my father created another dimension and told me if I reach the 200th floor, I could take my revenge. So, I slowly started climbing the floors, and when I reached the 100th floor, that monster guy had created a dragon in the dungeon. After a great battle with him, I defeated him, and then my father suggested leaving the dimension and said he would show me something fun. So, we teleported to another place, where there was another dragon, but this time it was the infamous evil dragon, Azi Dahaka. Would my father face such a monster?

Yes, the result was clear, even though my father held back, he could be said to have bullied the dragon. And then we spent some more time together. Every moment I spent with him made me desire to possess him, even after defeating Azi Dahaka, I jokingly proposed to him to marry me, but I held back and convinced myself that I would do everything once I reached the 200th floor.

I returned to the dimension and fought with tough enemies up to the 200th floor, and I defeated them too, and this time my father rewarded me with a spear named Gae Bolg, which I would keep for the rest of my life. And he said he would answer all my questions, what better gift could there be?

After a tough battle, I defeated the boss, my father gave me this dimension as a gift, and I was mingled with the strong creatures and people there, which made me somewhat immortal. After the battle, I fainted, and the last thing I remembered was my father putting me to bed, and I asked him not to leave me, and he lay down beside me.

My wounds healed quickly, and while my father was sleeping, I secretly got up and made strong ropes out of my energy and tied him up. I meticulously controlled his entire body with my tongue, and it felt so good. I think I should have done this earlier. Then morning came, and my father woke up, and I kissed him, he reciprocated, and it happened, and he told me he was married. My first reaction upon hearing this was to destroy his wife so that he could only be mine, and what meaning does life have without my father?

So, I learned that this woman is a dragon and my father's name is Theo, and the most surprising piece of information is that my father is the same age as me, which makes me angry at myself for not claiming him earlier, and almost going crazy, I plan to calm my anger by taking revenge on my mother. Then I took my spear and went out and came to the gathering place of Celtic gods, and my mother was there, laughing and drinking her wine, not knowing today would be her death day, and the gods were surprised to see me.

All the gods there: How can a filthy demigod dare to come here?

I didn't talk much and silenced them all with my dominance, my father taught me this, he called it this haoshoku haki And then I went to my mother while she was frozen, and I went to her and lifted her hair and slapped her, relieving my anger by beating her and grabbed her by her hair again and threw her away, and then I immediately jumped after her, going to the same place as her. All the gods were afraid.

And my mother realized who I was, and just as she was about to speak, I kicked her in the face, her teeth fell out, and then I took my father's spear and created a copy using runes and tie up her with it, but this time I used the spear, holding it with both hands, and impaled her with one spear by merging her two legs so that she wouldn't faint from blood loss, I woke her up by splashing water on her face, and she immediately spoke.

Druantia: Forgive me, my daughter,i am so sorry.

Then I get angry and say this,

Scathach: Don't worry, now what you will experience is my mercy, pray to my father, from now on you will die, and you will be my shadow soldier forever.

Then after torturing her a bit, Scathach turns her into her shadow soldier.

And the other gods saw this and were afraid of their deaths, and they all gave her a nickname, the god killer and the shadow queen.

Then Scathach immediately teleported home and called Theo, but he was gone… 

Then Scathach sees a piece of paper on the table and reads what's written there:

"My dear daughter, this is my last piece of advice for you.

I never want people to trust me. I tell them to come with me, but I never tell them to trust me. And I always tell them never to trust anyone, including myself. But unfortunately, they didn't listen to me, and I'm telled you this too. 

are you remember you called me monster.

My final words to you are this:

There are many types of monsters that frighten me: those that cause trouble without revealing themselves, those that snatch children away, those that devour dreams, those that feed on blood... and then there are the ones who speak nothing but lies. Deceitful monsters are a true menace: they're much more cunning than the others. Despite not understanding the human heart, they pretend to be like humans; they eat even though they've never experienced hunger; they study even though they have no interest in academics; they seek friendship even though they don't know how to love. If I were to encounter such monsters, I would probably be defeated by them... because in reality, I am that monster. With all my heart, I apologize to you, Scathach."

I read this letter with tears in my eyes, and I swore that one day I would find it and make it mine. There's no way such a strong man would die of old age; I am determined, we will surely meet, and when we do, I will find a way to make him mine forever and bind him somewhere so he can't escape.

(dont forget to send power stones and comments)