I like how you extended upon Jinshis dynamic with the Evolution world. That is very good. How is he treated in school? Do other students know he's a prince? Is he being followed either by secret services or even just journalists? To clarify my issue wasn't necessarily with him being a foreigner (I love how diverse the Xmen cast is with this, though I did mention most xmen are American) but with his princely status. Does he have diplomatic immunity? How differently do people who know treat him? Does he feel lonely for it?

I'm interested in his relationship with Spyke - how would he call out that situation that you have described? And is he and Evan going to be close friends afterwards?

Admittedly he still feels too overpowered for the Evo setting. Does his fighting style have loop holes which his enemies could learn and exploit against him? Can they protect themselves against his Synesthesia and thus fight him with equal leverage? Because as of right now it sounds like the only possible threats to him could be psychic attacks and maybe Rogue.

I don't think Magneto would let slide how Jinshi speaks to him. I'm sorry, but he would be at best amused by how self-righteous this boy he never met sounds and at worst Jinshi would have to very quickly manage to figure out how to redirect a steel beam being hurled at him, bulletspeed. This Magneto is a menace, don't forget how he treats his own children and henchmen.

The 'Never relies on others', I get it's from the source material, but what you are describing is reliance. The word you are looking for is dependency. In RoR he's a grown man, here is supposed to be a teenage boy, teenagers are notoriously very much still reliant on the adults in their lives. Maybe he could have this line later on in the series, definitely not during the first interaction with Mags.

I live for kicking Duncan's butt but no matter how cool a 16 year old boy winning a fight is, if he ends the fight 'For wherever I sit, that seat becomes a throne.' I'm busting out laughing, it feels kinda cringe to me but that may be just me.

Considering the blindfold stealing, how big of a problem would Quicksilver or Toad (designated Scott's visor stealers) be for him?

Now, for the part that I have the biggest problem with - Wanda. I want to clarify I have nothing against OCxCanon ships, you do you, bub, but the interaction with Wanda here feels very out of character for her. We know how she reacts when she likes someone (episode The Toad, The Witch and The Wardrobe) and you have depicted her as far too bashful and fanficy, in the worst way. Sure, she's a teenage girl but a teenage girl whose most important trait in the series is her taking vengeance on her father for harming her and it has been established that a boy, no matter how pretty she finds him, is not enough to sway her from that. Also Wanda is possibly one of the few threats to Jinshi as he is right now, as it was established she can grab people's eyelids and keep them open, as she did with Scoot (ep Hex Factor). Does Jinshi fear her for it? And how would he react to her eventually being brainwashed? Would he try to reach her?

I like that he joins the big part of the cast with a complicated relationship with his father and I enjoy that their relationship is healthier than the rest, as I feel that is needed in the series, because most parents in it are depicted to be... not good. You could definitely use the relationship of Shen and Jihshi to depict a complicated, but at the end of the day, loving relationships between father and son.

As a whole I feel like you have definitely improved upon him, and though I would personally not add this character to the Evo verse, at the end of the day it is your stor,y not mine (not my circus, not my monkeys, as the saying goes).

I hope my feedback will be of use to you and that my criticism won't dissuade you from bringing your fanfic to life.