Start of a Journey

A car pulls up to a house in a mountain valley. The house is a traditional Japanese style with a large Dojo connecting to it. The car parks in front of the house and the door opens. Out walks an old man carrying a small baby.

Gohan 'Sigh' " Oh, poor Jin. If only your mother and father were still here. You wouldn't have to spend your life with an old man like me in a rundown old Dojo."

The old man looks at the baby boy who has pure black and spiky hair and ocean blue eyes. The boy looks back with confusion and wonder. The old man then takes the boy inside.

Gohan " Don't worry young Jin. I'll make sure you are ready for anything when it comes time for you to leave. I'll teach you my ways so that you do not become like your parents."

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4 years later

A small boy can be seen sitting in a clinic with an Old man. The boy is here to get his quirk tested as the night before, in his sleep, he grew a monkey tail out of no where.

Jin " Jiisan!!! What do you think my quirk will be!?"

Gohan " I am not sure Jin, but it must have something to do with your father. You see, he was able to turn into a Monkey Beast. Granted he didn't have a tail in his human form but it's obvious that you inherited his quirk in some way."

As the old man finished talking, the door to the room opened and a doctor with round spectacles enters.

Doctor" Ah, Mr. Sakai, your grandsons results have returned. It appears that your grandson inherited a combo quirk. His quirk is called Monkey Limitless, and allows him as far as our readings go, unlimited potential. The other ability of his quirk is a form of Monkey Beast. Although he won't turn into a full on giant ape like gis father, his strength will multiply several times."

The old man looks at Jin in pride knowing that his grandson and the son of his student has such power. He remembers when his mother would train in the Dojo days on end and would always somehow become stronger. And how his father could tear metal apart with his bear hands. He then looks up in thought.

Gohan" You see this Hime. Your boy will grow to be strong just like you."

Jin can be seen jumping up and down asking more about his quirk and the doctor did his best to explain. Late both the old man and Jin can be seen in an old rundown Dojo meditating. This has been their training regime for the past two years and Jin has already learned how to sense and control his Ki. The old man stops meditating however amd looks to Jin.

Gohan " Jin, what do you want to be when you grow up?"

Jin looks at the old man and then goes into thought

Jin " I don't know. Jiisan? What were you?"

Gohan" Hehe, I used to train up and coming heroes back when there were no schools for such a thing. I had long since retired from it. That is until your mother showed up."

Jin " My mother was a hero?"

Gohan" Yes, and so was your father. They were great heroes. Your mother used to train in this very Dojo with me. She would always push herself, she would always be stubborn too. Hehe."

The old man laughs when remembering the old days. Stroking his old beard while in thought. Jin then looks at the old man and says.

Jin " Then I want to be a hero. Like my mother and father."

The old man looks at Jin and smiles fondly. Knowing that one day, this boy will be the bane of many villains.

Gohan" Very well Jin, but from now on your training will be much harsher. You will be pushed to the limits amd may even want to give up. Are you sure you want to do this?"

Jin just gives a curt nod and stares at the old man with determination in his eyes. The old man nods in appreciation, but then turns serious and cold, sending shivers down the boys spine. Yet, tje boy just continues to smile a crazy grin, as if what will come is something to relish in.

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Yeah I did it, my first chapter of the fanfic. Just to let everyone know, Jin won't be overpowered at the start. his power will rise based on his training and his battles as he will in fact have zenkai boosts. The only reason why Zenkai boost wasn't discussed is because it hasn't been discovered yet.

Also, his power level will also be based on the power levels of the people of this world. If you remember in DB, Goku hadn't really had that high of a power level at the start and that was because of the battle stimulation. He grew up on earth and didn't find anyone in the thousands until Raditz.