Seto is enigmatic and somewhat detached. He can be somewhat philosophical and inquisitive, keeping a friendly persona but harboring a very closed off personality that most can't really uncover his true intentions. His true aims are a mystery to most, but he's a relatively nice guy. His morals and priorities are set straight, he has acts of kindness that are very different from what some would consider kind. For example, if someone were to find a starving kitten they would take it in and nurture it back to full health. Seto on the other hand would understand it's struggle and put it out of it's misery; he feels the same way about human life as he's had to make the hard decision of whether to let go or not before.

This voice would likely be gentle but distant, well mannered and composed.