It's enjoyable to read but it isn't that good. It is a fast-paced wish fulfillment isekai story so if that is something you are looking for you are in luck. The main character is essentially a Gary Stu and unfortunately, I do not have the patience for such characters anymore. 6/10 overall

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The protag is already a god in the eminence of shadow world😂 I in general like ff written like this, also the writing quality is quite good, But you should stop your protag's teachings to his sister, because you would then later get the question"why do the shadows and claire use the same techiques?"

Cringe fest Just the author is cringe af and it’s too hard to keep going I have been poisoned.

Today I woke up, and choose violence. Tomorrow and forever, I will choose violence... And pathetic shadow, shouldn't exist.

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Good idea, good storyline, but your writing is terrible. Too much unnecessary words, adding in too much, and exaggerating way too many things. Also, unnecessary background since it was literally pointless. It does not even connect to Cids storyline since you have powers that can show that affect.

The story is very disappointing. Or maybe, I just expected too much. You constantly try to make your mc appear better than the original Cid, but your mc is just boring. While original Cid is the best part of Eminence in Shadow. And you either don't know much about solo leveling power systems. Or you can't use them in this story. It's all over the place. And the story is just plain Bad.

I started to dislike this novel after the protagonist killed an innocent maid who accidentally witnessed something she shouldn't have, particularly since he had the power to simply wipe her memory instead.