A Broken Promise (Op!Tyrant Male Reader! x Highschool DxD)

The Meeting of the Factions

3rd Pov

2 months had passed since Killia and his partners made their presence in the human realm suffice to say a lot had happened in those months. First the Devils and Fallen angels that had stepped forth from their factions had been driven back and those who did not comply where immediately eliminated by them. Second would be that the two families from the devil faction mainly the Gremory and Sitri heirs were kept underwatch strictly and may stay during their duration of school life but were stripped of using their powers while in the human realm. Third anyone from the three major factions are now strictly prohibited from entering the human realm without permission from Killia and his group earning some discomfort from the devil side but soon was silenced as Killia massacred any family daring to break the oath. As for Ddraig...

Ddraig is now seen walking calmly while he is hunting down his previous host who is currently running away for his life...

Issei hid near a garbage bin as he took a moment to calm himself from his immediate death coming after him.

Issei: this is not what I wanted for my life! I was supposed to be a harem king but now everything is ruined!

Issei gritted his teeth and started remembering everything that had happened leading to this. As he was focused on his thoughts he did not sensed the immediate danger he was in as both his legs were chopped off from him. He screamed in agony as he looked towards Ddraig who has a pissed off look on his face. Issei groaning in agony tried to crawled back away from his former partner.

Issei: Ddraig I know I made a lot of mistakes and I regretted what I did so please forgive me!

Ddraig: forgiveness? How dare you ask forgiveness from me?! You insolent worm?!

He slashed one of Issei's arm as he screamed and frantically crawled back more.

Issei: please let me live! I don't want to die! I still haven't become a harem king!

Ddraig:Silence you fool! Amongst all of my previous hosts you are the worst I was partnered with! Not only did you not have any honor and your pervertedness is beyond embarrassment but my title as heavenly dragon is being laughed upon by my kin because of you! I was well respected by my lower kin but now because of you I became an embarrassment for them and looked down upon by my peers! So do me a favor...

Ddraig raised his blade as he looked at a cowering Issei begging for his life.

Ddraig: And let me personally erased you and your embarrassment of me... with your life...

Ddraig brought down his blade as he ended the life of his previous host. He huffed as he let out a small fire ball from his mouth and burned the remains of his mistake. He then turned to leave as he addressed his watcher.

Ddraig: Next time Gremory... find someone worthy of loving and caring you and not someone who will only embarrass and looked upon you as a thing and not as a someone dear to their life

Rias: ...

And with that he left as he returned back to his kin leaving behind a regretful Heir to pick up her pawn pieces.

Meanwhile

Killia is seen eating at a ramen stand after a whole day of disposing yet another strays and fallen angels. He is eating his tenth bowl when his attention was caught by two familiar persons sitting beside him.

???: It's been a while Killia how are you?

Killia: Doing just fine from another day's work

???: is that so? Heard rumors you were busy dealing with "them" this past two months