Uff.... Uff....
I like your goal. I read the first chapter, and I just want to give you my honest opinion, analyzing just this one, tiny end of the first major fight scene.
To begin with, the result: Scale of 1-10. I'd rate it a 3 out of 10. I like a few ideas, but I hate how they're executed. I see some great ideas but the sloppy execution ruined it for me. I also smell AI.
You use highly complicated expressions that most people probably don't understand, especially ESL scrubs like me. For example:
Ren moved with a terrifying, fluid economy.
I assume you mean economy of motion, essentially meaning he moves incredibly fluidly. However, how is that "terrifying?" Moving smoothly is rarely terrifying. This sounds SO artificial. IT SMELLS LIKE AI.
This is just my feedback on that one scene. I give honest feedback and don't hold back. So if this offends you, I can delete it. Just DM me if you don't want my feedback to remain. I really don't do this to insult or mock you, but I genuinely want to point out how I feel, and this took a lot of time to analyse.
"Here is the difference between us," Ren whispered, his eyes locking onto the man’s dilated pupils.
The man tried to struggle, but Ren’s grip was like iron. He systematically dismantled the man’s defense, parrying a desperate knee and answering with a palm strike to the diaphragm that turned the bully’s legs to water. Ren didn't finish it. Not yet. He forced the man back upright, holding him by the collar, and drew back his fist.
The man cringed, eyes slamming shut, waiting for the impact that would shatter his jaw.
Ren swung.
The roar of the wind from the punch whistled in the man's ear, but the pain never came. He opened one eye. Ren’s knuckles were hovering exactly one inch from the bridge of his nose. The control was absolute; not a single tremor shook Ren’s arm. The air between them hummed with the kinetic energy of a blow that had been perfectly diverted at the point of no return.
The man tried to struggle, but Ren’s grip was like iron. He systematically dismantled the man’s defense, parrying a desperate knee and answering with a palm strike to the diaphragm that turned the bully’s legs to water. Ren didn't finish it. Not yet. He forced the man back upright, holding him by the collar, and drew back his fist.
So he can't struggle, as his grip was like iron.
Then, in the next sentence, he, despite having his iron grip on him, somehow dismantles his defense and parries "a desperate knee" from the man who was unable to even struggle in the sentence before. Makes no sense to me.
You also just say the bully's legs turn to water, implying he's losing balance and collapsing? Yet you don't show or describe him collapsing or struggling to keep standing.
You use vague expressions like "finish it," and then add another two-word sentence, "Not yet," which turns the narrator's role into one that seems to mix with the MC's thoughts.
The man cringed, eyes slamming shut, waiting for the impact that would shatter his jaw.
He drew back his fist, and somehow the narrator and the victim expect that Ren will aim for his jaw... Why?! How is that logical? Why the jaw specifically? Are we supposed to read the MC's mind? What is the narrator doing?
Also swung? It's not a hook or a swing, but a straight punch. This is exactly what you claimed to want to pay attention to. Biology and physics. It's highly inaccurate to use swung for a straight punch.
The roar of the wind from the punch whistled in the man's ear, but the pain never came. He opened one eye. Ren’s knuckles were hovering exactly one inch from the bridge of his nose. The control was absolute; not a single tremor shook Ren’s arm. The air between them hummed with the kinetic energy of a blow that had been perfectly diverted at the point of no return.
"Roar of the wind?" Punching does not create a sound. This is supposed to be a grounded story? I haven't noted any cultivator-like feats. Inaccurate, I thought Biology and physics were the goal?
ALSO, WHY THE BRIDGE OF HIS NOSE NOW?! YOU CHANGED IT FOR NO REASON! Now it's not only a mind-reading, incompetent, but also an outright wrong narrator.
Why suddenly "knuckles" and not "knuckle"? This is blowing my mind with how stupid it is!
Imagine the scene, Ren has him grabbed by the collar, but suddenly, instead of one knuckle, he has both hands outstretched directly in front of his face. This is ridiculous and retarded. It makes no sense. Just thinking about it MAKES ME CRINGE. Probably harder than "the man".
I want you to feel the weight and see the movement in your head.
You succeeded in doing that, but not in a positive sense.
OVERALL:
I noticed at least a few dozen contradictions. This story reads incredibly vague and illogical to me. I also think AI significantly contributed to the logical errors by also inserting vague and "artistic expressions" that totally conflict with your stated goal of "biology, physics, and tactical logic."
I feel like I wasted my time because I smell the AI, and my nostrils can't seem to get rid of the stench. Either that or you genuinely fucked up by not comprehending your own words. In either case, you need to reread and work on this. Anyone who pays attention will notice even more and probably more messed-up details.
So much confusion in such a TINY part. Every sentence is logically flawed, in my opinion. Imagining reading longer fight scenes like this one genuinely frightens me.
I would love to hear the thoughts of others... am I just too stupid to appreciate this? Am I seeing problems where none exist? Maybe I am too tired for this.
Edit: Yeah too tired to review properly. I should place more trust into AI. Knuckles is technically correct but I'd still think most people would read it like I did.