For anybody interested, here is the summary:

Monty was dead until he wasn't.

His body was no longer his own, having been shoved into a dying priest in the heart of a totally different world of magic and death. The priest had been protecting a caravan—a duty Monty now inherited—and he was faced with bandits and worse, all while keeping up the facade of his stolen identity. Luckily, the priest had been capable of miraculous [Light] magic, and now so was Monty. He could heal... and he could kill.

And he would, without hesitation.

He'd rather not die again.

If that sounded fun, here's the link to the Amazon page: https://www.amazon.com/dp/B0BCL9X46P