Opinions to Help me! PLEASE!

I Seriously need help....

With 'Him'..

I have writers block and i need some help from all of you...Since 'He' is particually a high-level legend of the century, i would like him to be the best one i can ever think of, but with certain events happening to me all at once, i need help writing his app, his life, the stuff, etc... So far, it's looking good, all i need are pictures, a storyline to work with...other stuff...

So if you want, post some pictures...(In spoilers please), put up a storyline so i could work from it...ideas are nice. Just please, help.. ^^;

What rank and what village?

who is "he"

'He i cannot say the name to..

And...What should you all think? >>?

The names are in this app.
https://riseoftheshinobi.forummotion.com/character-creation-f4/toshiro-azibara-kazura-work-in-progress-t42.htm

Look at the app so far, think what 'He', should do, what his rank should be. (High, it needs to be a very high rank.)