Review Detail of MountainBandit in Constructing-Style Wizard

Read upto 100 chapter and can confidently say a very good story. The overall world feel alive shrouded by a apocalyptic setting with mysteries to uncover. ~~Summary : MC is reincarnated into a sin slave and send to defend against undead with the empire who could use mutation of giants power. Mc has 1 skill which helps him with his journey to survive the schemes from outside and within the Army invaded by spies