[Soji]

^ exactly that's why i'm curios about this.

Spoiler for spoiler:

In ch 2 when brath active the teigu nothing like this happen . Wich mean there is something strange/special in this part. At least that's what i think.
Though, I'm really curios on why Brath have that kind of reaction.I mean that was is tegiu so is strange for him have that kind of face when he know that tegiu best that anyone.