Skip this part; it's an outdated review.
Initially, I was pleasantly surprised by the quality! However, as the story progresses and the main character gains immense strength from the abundant rewards earned by overcoming the book's challenges, my concern arises. At chapter 53, the protagonist is portrayed as powerful, on par with Captain America, as acknowledged in the narrative, and wealthy, although it's unclear if the currency is US dollars.
There have been instances where the main character displays his power, like when he defeated a wealthy kid to protect a coworker, but it hasn't been excessive and didn't bother me much. Yet, there were moments while reading that left me slightly uncomfortable, despite the engaging wit and intelligence displayed in overcoming obstacles.
One reason I initially gave it 5 stars was the protagonist's reliance on strategy rather than brute force. But as the story leans more towards a supernatural and horror genre with a rapidly escalating protagonist, maintaining balance becomes challenging. The rapid increase in strength might undermine the charm that initially drew me to this novel. I hope this won't be the case, but I'm worried it might lose its appeal.
In terms of translation, it's decent. Unfortunately, the novel has let me down. Although it started promisingly, I no longer find it worth my time. My advice is to avoid reading it, as you might share the same disappointment. I'm giving it a 1-star rating because it had considerable potential that was not fully realized.