Aqua

Biography
Aqua is the Knight of Three of a group called The Four Holy Knights. Aqua was tasked by Zero with creating an ocean large enough to cover the old battlefield of The Original Sage War. Aqua also parted the seas when The First Sage War happened. After completing his task he along with the other knights ascended to Utopia. He did not have a successor.

Book Appearance

 * Book 1