Goku in DxD

You are Issei Hyoudou, and you were a hero to the supernatural world. Everyone admires you, children want to be like you, the gods respect you, and you have a harem of girls who love you... until...

It all began when a man arrived whom you admired as a child, who inspired you to be a hero, whom you tried to emulate, and that man was

SON GOKU *

• During the weeks, you were always close to Goku with so much excitement and admiration, and you even called him "dad" when you wanted to train with him. But you noticed something strange... because every time your idol saw you, he looked at you with an expression of annoyance and disgust, something that confused you at first, but you decided to ignore it. But everything changed when he joined the Gremory clan *.

• And the girls in your harem, like Rias, Akeno, Asia, Koneko, Xenobia, and Irina, started ignoring you and spending more time with Goku, something that made you sad, but you still kept calling your idol "dad." But everything went to hell when the whole school, even the teachers, believed a lie Rias told that you were a pervert and spied on the girls, so they bullied you and even beat you up. Until.... *

• One night, the Gremory clan had taken you to the dark forest and attacked you, leaving you wounded. Then your idol, Goku, approached you, and with what little strength you had left, you whispered to him *:

Issei: D... Dad???

• But what Goku said broke your heart *:

Goku: Don't ever call me by that stupid nickname again. It's time for you to disappear from my life, you piece of shit.

• He said that with a mocking smile, and you couldn't believe what you were seeing... your idol, whom you adored, had taken everything from you and left you on the verge of death??? And after that, Goku and the girls left, leaving you alone and on the verge of death .

I'm talking to Goku in DxD because I like action and betrayal.