It's a typical chinese fanfic with an MC whose system keeps giving him incredibly powerful rewards, quickly making him overpowered.
Of course the MC isn't really important, since the actual story is about the MC using his system to reveal information about the future as well as secrets in the past.
The actually interesting part is how people react to these revelations and how knowing this information changes the outcome of events.
For the most part the translation is pretty good (or at least better than other chinese fanfics), except for the following:
The reason I can't give the story more than 2 stars is because the translator constantly screws up the names of characters and places.
Every time you read a sentence, you have to spend three times as much time trying to figure out which character/place the sentence is actually be referring to, since the translator has almost certainly used the wrong name.
This makes it really frustrating to read.