What do you think would happen if someone from our would just appeared in the TES universe?

This is in two parts.

First, since theoretically every race other than the Argonians are descended from the ehlnofey, they don't share a common link with us, as we developed through evolution. (Or creation, take your pick, point is we are different). Wouldn't this give us unique qualities in the elder scrolls universe? What do you think it would be? Is there some sort of in universe thing where we'd be unable to use magicka, or we'd be immune to scrying or mysticism like the ehlnofey?

Second, if the person being sent to this universe is a fan of the Elder Scrolls, they know for a fact, that the universe isn't real. How do you think this would interact with the whole metaphysical concept of CHIM? Would you immediately vanish, or immediately become a deity? Or is it more likely you'd be convinced by your senses that things are real, and that'd keep you from interacting with CHIM even if part of you knows that the universe originates from fiction?