The story is good, and has a suprising low number of surface level plot holes. By surface level, I mean when you are reading, you might not see any plot holes but if you think properly some things might not make sense. Also many things are convenient for mc. Convenient is an understatement here. Every plan of mc works which might be little boring.

But other than that I have no complaints. The characters are interesting. The plot is also good and super expansive. I am currently in chapter 650, but the story still has lot to cover. The mc is cool. 

Give it a try. You might like it.