The Soul-Smuggler series: Body In Abyss

This fantastic historical tale of a man who awakens in the body of a boy, years after his death. Obliged to follow the boy's path without arousing suspicion, he discovers a new world after the war in which he has died. But history always repeats itself. Word is, a new rebel group is surfacing.

Magical powers, dead walkers, power struggles, and girls disappearing.