Wanton Type
AliveZ - Wanton type

(c)アリスソフト A male Wanton Type

The Wanton Type is the second weakest type of Yn. Much of their body look no different than typical humans, but they have metallic-like peak-looking protrusion that replaces their face from the mouth-up, and most of them has one hand that is hardened and sharpened into similar material.