OG author stopped updating. Some in the comments said he died, but idk. If the story comes back (if ever), I'll continue to translate

Who said this shirou went through the holy grail?

I don't even know the og author. If you want to say that to the og author, go to the link and tell them that yourself

No, there's a thing called powerscaling. Gae Bolg is a B rank NP, and we can assume the Cocoon of Finality grasp on fate is EX as it controls the fate of humanity.

No hate to you, I'm just interested in other people's points of view on some subjects. I'll try to edit the story to make this story sound better in English, but I can't guarantee I'll get everything.

I get the reason why you're saying bad Xianxia novels are written more robotic. It's just that you're using that basis for this story, so it's more like a personal bias from your part.

Welp it's a cultural difference and I'm not going to change your views on things

It's a Chinese fanfic so of course it's similarly written like Xianxia novels

"Sister" in Chinese is used differently in how sister is used in English. Remember this is a translation of a Chinese fic

It really doesn't, it's just how Himeko sees Shirou.

Cause Elysia doesn't know who Himeko is and using "that" as a replacement

No

That's true, but realizing how wrong Kiritsugu was in his parental method he started to doubt the other things Kiritsugu taught him. Also, he hasn't fully given up the idea of being a hero of justice as seen from future chapters, I won't speak more on this as it's in one of the later chapters.

By the time Shirou got into the Honkaiverse, one day had passed since Shirou took Kiritsugu's ideal. One day vs. years of experience can change someone. If the ideal of being a hero of justice was settled into Shirou's mind for a few years, it would be much harder to quit. It's like being an addict, get out while you can.

I said I'll edit them when I get to chapter 60, also not the author, just a translator

Your point about the fighting style not matching can be seen as valid, but I'm not the og author themselves, so I'm not going to assume what ideas they have as to why Shirou needs the MEoDP

No, you're getting your information from fanfics and headcannons alone. One thing is that it's hard to use on Herserch as they are faster than Shirou. Shiki can see the lines but can't beat a Servant "Shiki can not, Ryougi can "fight defensively". In a battle with a god MEoDP can be used but it would fry Shiki's brain as he's human and can only understand human concepts. Your statement about killing concepts is also wrong because he's human, it will literally kill him if he tried. Another feet stated by Nasu himself is that if Shirou and Shiki got into a fight it would be mutual assured destruction for both of them as Shirou would keep tracing weapons until he dies and Shiki would keep killing those weapons until he dies.

Resulting in the toddler also dying

You know even in lore the Mystic Eyes of Death Perception has limits if used by a human.