Well, sounds interesting.
I am normally used to fight with powers and such and my modern weapon knowledge is baiscally ... non existant.

Hence, am I allowed to use a race like nephilim (half demon, half human) to match the strength of characters like Cyborgs and Peak humans (I wouldn't say my character is stronger or faster, just match the given conditions)

Then, can I use medieval weapon and armors made of certain.. matters, like Meteorite Stone to provide me with a bulletproof armour, yet a lightweighted one? (>~< yeah, I hate guns, rifles and that stuff in fights)