Interdimensional Domination

Interdimensional domination  is prolonged hostilities between the Fusion Dimension and the Xzy Dimension, with the Heartland City exploited as a battlefield. It consequently serves as the main conflict of Yu-Gi-Oh! ARC-V. Reo's ultimate objective is to Unite All Worlds

In the Beginning
Sometime Priore Before Yu-Gi-Oh! ARC-V Began Reo Akaba Left The Leo Corporation and became The Professor of The Academia and Lead Forces to Invade The Xzy Dimension and Syncrho Dimension Intending to Unite The Worlds. Declan Stumbles upon The Academia and finds his father after he explains his plans Declan now prepares to combat against his Father's Ambitions to Duel Him and Protect Standard Dimension.