Thread:Frost190/@comment-31263604-20170412154204/@comment-2070026-20170413023739

I'm not saying that Yuya will be the next Zarc or something or replacing his place. I'm trying to say that even though they have the same soul since Yuya is his reincarnation, their lives are not tied with one another. So even if one of them dies, the other can still lives on. I'm not so sure how to explain this properly but let's just say it like this, in episode 142 and 147 Yuya refers Zarc as their evil souls, which can be mean that Yuya, Yuto, Yugo, and Yuri are the "light side" while Zarc is the "dark side".

If Zarc's soul still exist, instead of inside Yuya, he should be inside of Reira since it's already made clear she absorbed him. You said you knew that Zarc is half alive inside Yuya, but there's no definite evidence or such, so I can't change it.

How about this then, I'll try to ask the ARC-V Director about this for confirmation through his official twitter account. I can't promise we can get an answer since he rarely reply a comment, but it's worth a try, right?