Son of the Black Sword (Saga of the Forgotten Warrior)

Larry Correia at his best

Jolly good fun!
The book is one big trope, Correia even rips off his own game-story for it. But man, is it enjoyable. The action is, as usual, plentifyl and well written. The plot you can see clearly from the first pages, including all twists. That doesn't detract from the fun.
As enjoyable a read as the grimnoir series.