As issei was taking the shower he thought about what happened today he couldn't help but look at his hands he realized this wasn't just a amine anymore this was real life he just killed a fallen angle he is in distress he wasn't able to think about it so after he got out the shower he went on a run as he was on the run he couldn't help but feel like he was being watch by something or someone so he started to run to the forest and as he ran he couldn't help but feel killing intent growing as he was getting closer and closer he ran into the forest he heard a loud voice "you human stop" Issei stop running he looked up and he saw him a fallen with 12 wings it was kokabiel he wasn't able to hold back a loud gulp this was someone who ne knew he couldn't beat at his current level and knowing him if he didn't do anything he will most likely die kokabiel was known for being ruthless the only reason why he let Irina live was to get rias attention to try to kill her in the main story so he had only one choice to fight so he let out his boosted gear he only wanted to use it so that if anyone came no one would know that there was someone who had 3 of the most powerful sacred gear kokabiel laughed at this "oh wow I must say your young but now I understand why my subject died to your hand after all your the wilder of the boosted gear" Issei could see kokabiel joy for battle but he could also see that he was more serious than before knowing he had the boosted gear Issei jump up and he tried to kick kokabiel but kokabiel Easley caught it with a single hand and Issei tried to pull away but kokabiel was to strong then "boost" yelled out Issei gained enough strength to pull away but barley as Issei was falling he was able to put enough magic into his hands to make a smoke screen to run away a little bit just to get some space between them and after ten seconds "boost" kokabiel wings flapped and sent the smoke away he looked around but he didn't see Issei but he smiled "do you really think that trick would work on me" as he said this he kick above him hitting Issei who tried to go for his wings to rip them off kokabiel laughed "that is quite brutal but in a life and death battle it was a good plan to bad I knew what you were planing" Issei let out a laugh "boost" "so you did i guess I don't really have anything else but that do I huh" kokabiel stop laughing because he knew one thing about the boosted gear the thing that causes more deaths to its wilder then anything else "do you really want to use that you could find a way to escape with enough time are you really ok planing to throw your life away" Issei let's out another laugh "if it means taking you with me" kokabiel stop then he let out a big smile "yes yes this is true battle you know your going to die anyway so why not do everything to take your enemy with you I must say I am really disappointed that you was born a human if you were a fallen you and I would have gotten along very well" issei got serious "I am the one who shall awaken-" "no need for that young one" both Issei and kokabiel look at were the sound came from and when kokabiel saw who it was his face pale it was Serena Lucifer (aka fem sirzechs) kokabiel ask "Lucifer why are you here you know this can cause another war do you really want to be the reason why it starts" Serena let out a laugh and Issei couldn't help but think of it as one of the most beautiful things he ever heard but he stopped to think *wait he said Lucifer is this sirzechs but that's a girl did sirzechs get gender bent in this world hmm I wonder who else got gender bent* "I be the reason for the war oh you must be mistaken I mean you're kokabiel and your in my sister domain hunting down a human so tell me if we were to go to war who would be the reason for it starting" kokabiel face goes even more pale knowing that azazel wouldn't like going into another war especially against the devil's so he got on the ground and dust off his clothes "my bad I was mistaken I didn't know this domain was your little sisters if I had known that I wouldn't have came here I apologize for my actions and I wish you do not hold the fallen angles against my actions" Serena looked at him with a calm smile "alright but if you do this again I'll take it as you going against the devil's not the fallen just you" kokabiel gulped hearing that knowing that if he did something and she found out she would only go after his head and only his head knowing azazel wouldn't step in if she was only going after him kokabiel knows that azazel thinks of him as to much and that he wouldn't risk war against the devil's just to save him so kokabiel nodes his head "I understand I promise I won't do anything to go against you again" "well then you should be off your way shouldn't you" as she said this her power surge as kokabiel felt this he nodded his head and fly away as he flys away he knows that Serena sent grayfia to follow him to be safe as he left Serena turned around to look at Issei which Issei blush because he wasn't able to get a good look at her face before this so he was shocked at her beauty "so the weather am I right" Issei laughed knowing that his joke was horrible but it was out of nowhere and it wasn't really funny which were two things that makes jokes actually funny so it made Serena laugh
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Ok this is the end of the chapter I hope you enjoy it see y'all later