Ioan was born into a wealthy and influential family, the Koskaiken Mizuho who built their fortune over generations thru business deals and industrial supply-chains. His parents, Tuulitar Aurora Koskaiken and Kosmomir Hiro Mizuho, were pillars of their society, respected for their intelligence, sophistication, and generosity.

Ioan upbringing was one of luxury and refinement, with access to the finest education, cultural experiences, and social connections receiving an elite education at the prestigious Arcon Imperial Academy, where he excelled in diplomacy, finance, and strategic analysis. Renowned for his impeccable manners, wit and charm, Ioan was a beloved figure in high society, frequently attending galas and charity events that solidified his status among the elite.

However, his life was shattered during a period of mass conflict when a group of unidentified operatives systematically targeted his family's assets, resulting in the destruction of their holdings, home, and reputation. In the wake of this tragedy, Ioan became a complex and driven individual, fiercely independent and determined to reclaim his life and restore his family's honor. With a sharp intellect and strategic mindset, he navigates the New Eden. seeking to uncover the truth behind his family's downfall and hold those responsible accountable. As he forges new alliances and connections, Ioan strives to redefine himself as a formidable force in the vast expanse of Eden, even as he grapples with the shadows of his past.