change the cover picture. I thought it was going to be a boring story so didn't even read the synopsis for a month.I started reading it a last week after i checked the synopsis just because i saw it again for the third time and got intrested. There might be many people passing it because of the cover page.I advise you to change it.

ultimate schemeing system

why did you mention that the blackmoon knights will "shake the entire border and even the kingdom".That's a spolier for the future chapters. there could have been many possibilites for the guards to become something or die, but you mentioned them being great in the future. This is spoiling the the future chapter try not to mention future results that come because of current action in the future.

why does the cultivation level of the MC change every chapter.At one time he has broken through a level but later you write that his going to break through the same level again.