Fairy Tail's Painting Magic

Why is the name so important? Because of the immersive reading experience. Fan fiction is a re-encounter with the original work, a re-exposure of known plot points. Imagine how awkward the context would be if the name Zhou Xin appeared; it would forcibly pull the reader back from the fan fiction's atmosphere to reality, resulting in a terrible reading experience.

It's hard to say about other things, but I really suggest you change your name. After all, you haven't read many chapters yet. This name doesn't fit the Fairy Tail universe at all; it sounds weird. I personally recommend you really change it.

I don't know why, but I always felt that the main character was like a passerby, lacking any personality, yet Mira was pursuing him; it was a bit inexplicable...

The name itself is strange; I have no interest in continuing.

It's really boring. The author forced a jarring Chinese name on the protagonist. I guess it's the author's real name and they wanted to have some fun with it. They promised a magical art style that would become a summoning style, but they could at least use some characters from magical worlds instead of Naruto. I came for Fairy Tail and this is what I get?

This book is getting more and more boring. The premise is so awkward; the painting magic has become summoning magic, and they're forcing the summoning of characters from Naruto. Why bother? If they're going to do this, why not just have the protagonist have a summoning system from the start? This premise is ridiculous. And most importantly, all the mages in Fairy Tail are melee mages.

In harem novels, with a bunch of women around, I stopped reading after the last chapter. The forced breakup of couples is honestly disgusting. Most of the women have some kind of ambiguous relationship with the protagonist; all the original couples are gone, and almost all of them like the protagonist. Ha!

The early part was barely okay, but what was all that writing from the middle onwards? At first, they said you needed to understand it to materialize it, but later they turned into ninjas and Saint Seiya characters. Since you relied on cheat codes to understand it, wouldn't it be better to train your chakra or cosmos yourself? Is being a summoner for life enough?

The protagonist's cheat ability—why bother with the summoning system? He summoned Android 18 at the beginning, but her memory was erased. That could have been addressed later. Wouldn't an equipment/item system be better? Saint Cloths, Zanpakuto, Teigu, Kamen Rider transformation devices, even Doraemon's secret gadgets.

It seemed alright at first, but it got weirder and weirder as it went on. What was Zhou Xin's role? So far, all the main changes the protagonist has made are that Lisanna wasn't absorbed by Edolas, and the guild still suffered huge losses during the battle with Spectre. Laxus is still causing trouble, and the guild members who were supposed to turn to stone are now. You haven't changed the plot at all; I might as well just watch the anime.