The narrative is engaging, and the drop system adds an intriguing element. The story flows coherently throughout, with only a few minor inconsistencies where certain details were introduced but never revisited or given a name. These omissions aren't detrimental to the plot, but they could have added depth if addressed. The ending comes as a surprise, though it might not align perfectly with the protagonist's character. On a personal note, I feel the resolution doesn't quite capture their essence, but at least it provides closure.
If I were to critique, one point would be that there's a lack of clarity regarding Xiao Shi's drop system. Was it bestowed upon him by a higher power, or did it occur purely by chance? Regardless, I believe a clearer explanation would have been appreciated.