Mysterious Caller (SC)

A man around 25–30 years old who has already experienced things that most people wouldn't survive. He used to be an ordinary person, but his experiences have left him much more hardened, cautious, and emotionally exhausted. Think that he's someone that would have experienced what Vilmos experienced, and is now talking to him from experience, even if they're the same age.

He's intelligent, well-spoken, and surprisingly composed considering everything he's been through. However, there's a certain weight behind the way he speaks, as if he's constantly holding back things he'd rather forget.

I'm looking for a mature-sounding young adult voice. Not necessarily deep or intimidating, but someone who can sound experienced, tired, and serious without coming across as an edgy or overly dramatic character.

He will primarily appear through telephone conversations in certain endings, so being able to convey emotion through voice alone is especially important.