Issei Hyoudou is betrayed by his Lovers, Partner, Family, Friends, and the Factions separated Ddraig away from Issei who is also a girl and leaving Issei alone with just the powers of Great Red as for Ophis she took her power back. They transported him towards a burning city named Fuyuki City and saved by a kind old man named Shirou Emiya...

Issei Hyoudou, a boy too familiar with betrayal and deception, had his final straw of betrayal when his own brother who had mistreated him stabbed him in the back. Dai had killed him with after the Factions were swayed by his lies, his brother no longer proved useful to Dai However, that was not the end of the story, he was sent to a different world. He along with Ddraig were sent to a different world. Where they were given a chance for a new life, he and Ddraig eventually decided to settle down and live their lives properly. But what would happen, if the Faction Leaders want him back? High School Dxd belongs to Ichiei Ishibumi Massive thanks to @TimmyShadowKing for letting me use the idea of Isekai

After Issei defeated Trihexa and saved both the supernatural and human worlds, Issei was looking forward to finally being able to rest and enjoy the peace he had fought so hard for, and spend time with the women in his harem. But unfortunately, fate had a different plan for the hero of the factions. Issei started to notice how the girls in his harem ignored him and treated him horribly. The same thing happened with the faction leaders; they also ignored him and even became aggressive towards him. Issei was very confused as to why everyone was treating him so poorly after he had fought so hard for them. Ddraig also wondered why everyone was treating his partner so poorly after all he had done for them. That was until Ophis and Great Red decided to tell Issei and Ddraig what was happening and why those who he thought were friends and even family were treating him like this. After Ophis and Great Red revealed the truth to both Issei and Ddraig, Issei learned the truth of what was going on and how they truly thought of him. It made him angry that he had been used and played for a fool once again. But even more so, he was saddened that they never saw him as anything more than a weapon or a tool that they could throw away. Ddraig was furious at what they thought of his partner, even after everything he had done for them. It was at that moment when both Issei and Ddraig decided to leave the world of the supernatural and the human world, never to return. Now, after 20 years, the factions once again need their hero to save them. But unknown to them, their former hero will not come to rescue them from disaster, like he has done before.

Issei gets neglected by the orc and finds out they've been cheating on him with vali, his sworn rival

Se que hay miles de historias iguales de issei traicionado, pero sinceramente me gustaría hacer mi propio fanfic de este tema en concreto, disculpa la falta de ortografía😋 Encontramos a nuestro querido castaño pervertido entrando a la mansión Hyodou después de unas semanas de la derrota de Diodora Astaroth, estés estaría por entra a su cuarto cuando de pronto escucha un ruido, el castaño por curiosidad fue a ver que era ese sonido.........grave error Retiro todo cargo de High School DXD todo a su respectivo autor

Después de la reunión de facciones, Issei sabía que quería proteger a sus chicas de cualquier peligro, pero después de verlas con otros hombres, decidió cambiar sus formas. Entrenarse para ser más fuerte, pero no para las niñas Gremory, Comenzarán a ver que no deberían haberle dado la espalda como Raynare. PD: Le doy las gracias a SkimReader07 ya que el me a ayudado bastante, y también me a aconsejado varias veces. Por lo cual le doy mil gracias ya que sin el, esta historia hubiera tomado algún otro rumbo. Eso es todo espero que los nuevos que van a leer mi historia les guste, Muchas Gracias.

Immaturity and selfishness are triggers to disasters issei who failed to confess heard his friends said some negative things to him then he heard something that broke him and force's him to the side that no dragon should choose

Issei, breaks up with Rias, Akeno, Xenovia, Koneko, Irina, Rossweisse, Ravel, and Asia over an argument now issei lives by himself, but the girls would try to get back with him.