The Reincarnated Assassin is a Genius Swordsman Chapter 116 Discussion

This novel is a typical OP protag novel. Nothing bad in its execution except its kind of pretty typical.

There is another novel I recommend over this.

The Martial God who Regressed Back to Level 2

That's an op protag novel that does tension much much better than this novel.

This novel has a well executed writing style, but its the concepts that fundamentally bring it down, and it doesn't have enough spices in the mix to make it feel anything more than one note.