A little mystery is always nice. I'm a little unsure as to how heavy of fantasy this will be, as well as the action elements in play. Unfortunately for me, things need to be rather specific before I can understand them. If its all right, could you explain that bit to me? 

What kind of combat will there be, if any at all? Will we just be potentially immortal, constantly reincarnating but still normalish humans, or do we have unique capabilities? What timeline is the setting? Whats the current technological advancements in this universe?