Yuya's journey takes him to the competitive society of the Synchro Dimension. Following a lead from the Maiami Championship, Yuya teams up with a group underappreciated Duelists to find allies to fight against Leo Akaba. However, the Director of Security has plans for Yuya and his friends. Will Yuya and his friends be able to change the City or will the Director get his kingdom.

Yusho Sakaki's disappearance from the Championship Match against Strong Ishijima caused severe consequences for his son, Yuya, forcing him to take on the responsibilities of an adult. Three years pass and now Yuya is stronger, smarter and has started walking a path independent of his father. Be greater, be yourself. The journey of Yuya Sakaki begins now.