The biggest issue is that the protagonist goes from regular human to psychopathic killer within seconds, talking about destroying planets like taking a sunday stroll.
It's just another story with a boring psychotic anti-hero protagonist.
It's average in many aspects, but the biggest issue is the writing style and system used. They are never truly explained, which makes it all the more annoying. It just seem very mindless, like there is no thought behind the story.
Style is one of the stronger points, with a consistent and good layout. Grammar is overall good, but a bit from a perfect score. Story isn't anything grand, but the setting and worldbuilding is excellent. The protagonist is fleshed out, though does have some inconsistencies every now and then. I believe side characters will develop more, as it's still a bit early.
First 10-12 chapters are the epitome of wish fullfilment, the protagonist also turns out to be somewhat of a sociopath and schizofrenic. I'd give the first 10-12 chapters 1 star on story, character and style.
After that it gets a bit better, I'd say about 3.5 on average. The story can turn pretty dark, if that's not your thing.
Grammar is fine, some spelling mistakes here and there. Overall a solid 4 for grammar and spelling.
As title says, the story itself is okay. A little slow and slightly long beginning, but you can power through it.
But the main character ? It's very likely the most annoying character I've read of in recent time. The setting for the race and the gender bender part makes very little sense.
I feel some similarities to I Eat Tomatoes(Coiling Dragon/Desolate Era), which is my favorite author, so if you're a fan I would suggest you read this great novel.
I found the story okay, but often mindless and even annoying sometimes. Regarding grammar it reminds me of "leet speech" from back in day, it feels like the author can write english just fine, but isn't bothered enough to check his spelling. For characters...well it's like the story, quite mindless and let's not forget that the MC is a total sociopath.
It's like the author took every part I find annoying with OP main characters and added it into one person, it's interesting but be prepared to be annoyed.