Review Detail of Osicheri in Devil Slave (Satan system)

A pretty good story overall, unfortunately quite the amount of grammar mistakes, thought it isn’t to the point of being unreadable, but still distracts a bit from the reading. The universe and world building is pretty interesting and as I was reading I wanted to know more of the races, planets and general lore of this universe. The system is a mixed bag for me, the main issue being that its not expained enough, like why does it detoxify all poisons? why does it reject every mental abilities that is used on the mc? those advantages make the system at times feel too op for no reason at all, which substract from the enjoyment of this story. For me what made me stop reading this story, is the fake villainous mc for me ( there is poison in the story at times). Id say he is more of a very dark anti-hero than a villain. small spoilers ahead: Like the point that made me drop the story is that a gladiator that betrayed him earlier in the story dies later on, but because the death wasn’t honorable enough (like wtf? Seriously thats the reason hes mad??) he gets mad at the ennemy and wants to take revenge. Or that earlier in the story he saves a group of people because it wouldn’t pose an issue to him. Certain actions of him made me question each time if he truly is a self-centered villain or juste a very twisted anti-hero. Anyway the story isn’t bad per se, just disappointing at times. Read if everything I said wouldn’t bother you.