Ignis D. Shizen

Introduction
Ignis D. Shizen (だ) is known as the Unknown Man, as he has become allies with some of the strongest people in the new world, but no one knows where he is. Shizen is the biological father of Ignis D. Hiro, He is also greatly known for being "The Spawn of the Devil", this coming from his father Ignis D. Zashi being a major underground influence and pirate. He is also a semi-protagonist of Undying Dreams.

Appearance
Shizen's appearance is unknown. Though we do know that he has large demonic wings, medium sized horns, and prominent canine teeth (a family trait). However only a few know what he truly looks like, even himself preferring to keep hidden. When going to save Hiro and his crew during "The War of the Phoenix", he was hooded to conceal himself causing many to ask, "who is this insanely strong guy?" Though, only a few caught a glimpse of his face, and none of them remember. Besides this, Shizen appears to be insanely tall.