Character name: Helios Sprensonne
Does your character have a soul? Yes!
If no, are they still organic (not mechanical)? N/A
What is their greatest fear? Apep (giant evil egyptian snake god of destruction and chaos that killed his fiancee and almost him as well), his brother (lol not even joking about this), losing people he loves/cares about and hurting the people he cares about.
Is there something special about your character Cheyenne should know?: Yeah actually! Helios' soul is tainted by the god Apep. I kinda describe it, if people have the ability to see souls, as being a writhing black snake-like mass around his own as if it's almost trying to consume his soul.
Is it okay for Cheyenne to learn things about your character based on their soul? Yep that's perfectly okay!
Would your character allow Cheyenne to feed on them willingly? Not sure after their initial meeting but I could see Helios doing it eventually, if only to not have people have to do it themselves.

Character name: Starscream
Does your character have a soul? Yes actually. They call it a spark though.
If no, are they still organic (not mechanical)? He's actually not organic but transformers still bleed like organic things.
What is their greatest fear? Megatron, dying.
Is there something special about your character Cheyenne should know?: Nope!
Is it okay for Cheyenne to learn things about your character based on their soul? Yes!
Would your character allow Cheyenne to feed on them willingly? Lol no.