The beginning

It all started when issei came back from his training he looked in the distance and saw his 5 storey mansion as he got closer to his house he felt like something big was going to change his life forever as he went past the gate that feeling got stronger he opened the door and entered he heard loud moaning sounds coming from his room since his room was on the first floor when he got closer to his room he quietly opens his door and saw everyone from the orc naked and covered in sweat he then looked at middle of the bed it was a guy who looked around 19 or 20 issei couldn't believe that he was being cheated on did they all forget what he did for them he felt like his heart shattered into tiny pieces then he heard them talk about issei how he never loved them all then the guy replied saying who the hell is issei then Rias replied he's just some random pervert from school he wanted to cry but he couldn't because had no energy since he came back from his training he thought this was all a dream he quietly closed the door and went outside his house he subconsciously made his way to the fountain he then sat down on one of the benches nearby then he started to think about why Rias and the orc do this to him then he said to himself how did not rias not known about Yuma being in her territory then he remembered that rias's familiar gave him piece of paper saying that we grant your wish he then stood up and made his way back to his home when he enters his house the orc came up to him and said where were you issei replied saying that he helped a women carry her groceries back to her home then Riss looked annoyed fine he then went to his bedroom as soon as he was alone draig started to talk to issei he told him that the paper that the familiar gave him was a summing paper then he said that rias was waiting for him to die issei looked lifeless as if the cheating wasn't bad she also let him die and pretend to his saviour then issei said to draig how do I remove the evil pieces he replied saying there is one way after I remove the pieces I will turn you into a dragon you will be much stronger but dragon slaying weapons will be much stronger than before issei replied do it then issei summoner the sacred gear he hovered his left hand around his chest then draig said just say the word purge but as soon as you say purge you will be in critical condion