After a year down there Izuku and Z grown to be good friends and Izuku also knew how to survive in most to nearly all situations. He can starve for a week and a half before he needs meat and veggies to not die. He also can hold up 5 days without water. But I don't know how that will help him in his hero career.

Z showed him Martial arts. Izuku could use around 60-70% of the demon martial arts he learned perfectly and around 30% of the god martial arts.

The strength behind the Demon Martial arts was to exceed the body's limit naturally until it's unnatural. He would break a bone or two if he would use a move more than 3 times in a row or in a small amount of time. The God martial arts was more dodging counter based. When you would get a fist straight in your face you would crouch down sweep his/her/its legs away knee it in the stomach area and stand up to give a elbow to the back.

It was a pretty dope martial art. By now Z and Izuku build themselve a real home in a cave and Izuku introduced some new techniques and modern things Z wouldn't know about. Izuku showed him modern martial arts like Capoeira or wrestling(real damage done). The modern things he showed him were new methods to cook or new recipes/dishes.

He would also talk about how he wanted to be a hero for nothing. He just wanted to help people. Z really liked that but everytime he talked about not to expected a price for helping people he looked sad or guilty. But he actual never asked why tho. Well actual he wanted to but Z Always flinched If he would go ask him before he even asked him.

He was a mature and strong young boy. Z complimented him on that. Z decided to tell Izuku something today. Something....meaningful and dark.

"Izuku! Come here a sec!"
"Ok! I'm on my way !" Izuku awnsered as he walked into their small but practical hut. He was a mirroring image of Kratos by now. He had the same scar on his face the god slayer has and he also had the same build as him in his younger days. As he was called Ghost of Sparta but Izuku doesn't really knows much about that. Even when he got some memories from Kratos he didn't got all.

" What is pops?" He grew attached to call him that. " Sit down please.."
"Ok?....what is it?"
"I need to tell you something....."
'Ok...that's new...'
"I am the god of -"
"You are Zeus"
"...."
"...."
"...."

"Smartass"
Izuku could only chuckle.
"I found out as I put two and two together. You have long hair and in your beard is a White lightning bold. While I thought you look older, it was a possibility for me. And it would explain why you can god martial arts." Izuku explained calm.

"You....you probably know that I am Kratos father....what do u know except that?"

"Well I got some memories from him but only a few.....I can remember he killed his brother and your second son Hercules. He killed Poseidon. All in all I know he killed the whole olymp and they didn't do anything against his memory loss and his everyday nightmares for 15 years. But I always thought it was Athena who did that all."

"Well you know pretty much but do you know what I did to my s-...to him?"

"Actually that's the only thing I don't know about the Olymp-slaughter of him"

"You should know that that all began with me. I had a vision that a marked Spartan would bring me to my Doom and u wanted to prevent what's going to happen and told Ares and Athena to get that warrior and imprison him in eternal suffering.

And they even got him but.....it wasn't only not Kratos it was his brother. As Kratos tried to rescue his brother, Ares punched his face just a little bit and he got the scar on his face.

And as soon as he could Kratos tattooed his brothers marking on his body in red. He was the mirroring image of a Spartan. He also wasn't that grey/white.

It came from ash that is glued to his body. As Ares saved him and ordered him to burn down a village unknowingly his wife and child were in the village. In his rage he slaughtered his own wife and daughter. As he broke down in his sadness the woman of the shrine called a curse out. That Kratos should wear the ash of his himself killed family for the rest of his life on his skin. And because it was the greatest art of curse it is impossible to break that curse.

And all that. Only because I was a little shit who was scared. I killed my son's family, gave him nightmares, took his memory, destroyed his clan the Spartans, banned his mother to the god of death and he layed a curse on her that when she dies she would become a monster and Kratos found her on her deathbed so he needed to kill his own loving mother, all in all I made his life worse then hell."

Izuku knew Kratos had some shit past, he wouldn't kill all god's without any reason. Izuku tought about all for a second and for a split second Izuku had so much bloodlust and anger he could have killed everyone with his bare hands and Z feeled it- ah come on he could taste that shit. But he calmed down Extremely fast.

Zeus was confused. "I think...you should get angry shouldn't you ? Even Kratos didn't forgive me by now and it where more than a few ten thousand years. Also I'm only about 500 years he decided I should end here but gave me a life span of 1000 years. So I look like I'm in my fifty's."

"You know gramps....I think I shouldn't be angry at someone for something that happened thousand of years ago and you are a good guy now as how I can see....so I forgive you but....I think it's time for me to leave this place, I will seek the exit out of here and go back. I will miss you Zeus-" and away he was.

Zeus just stood there and looked out the door Izuku left. He wouldn't come back. He was a really friendly and sweet boy.

E/C I decided to cut the chapters of the story short because it isn't my priority story ( Do u say it like that ? Idk) anyway I hope you like it.

Cheers