World Illusion

World Illusion is an incident that happened in Yu-Gi-Oh! ARC-V (manga). World Illusion is a phenomenon resulted from a part of Genesis Omega Dragon's (G.O.D) power that Yūshō Sakaki used to prevent the world from destruction. When the world was about to be destroyed by G.O.D's power, Yūshō used a part of this power to regress time to more than 20 decades in the past. Consequently, the phenomenon also caused the future timeline where Yūya Sakaki and Reiji Akaba, two of few survivors of the incident, originally came from to cease from existence.