The story isn't anything special, a guy gets a system and gets points to buy stuff that can help make him strong, like I said nothing special and nothing that hasn't been done a hundred times before. The circumstances the mc finds himself in are almost always forced and dont really flow smoothly or seem like a random occurrence at all. The grammar itself isn't bad at all but the dialogue is also forced and choppy. Overall, it's okay but dont expect something special. I'd expect in the later chapter to it basically turning into some basic cn stuff where the author is constantly making the author characters only talk about how amazing and special the mc is and face slapping that happens because of a forced circumstance.
