The nine Lancers crossed into the other dimensions!
-Thanks to the efforts of Yuuya and others, the invaders from the Fusion Dimension were stopped by a narrow margin. Reiji formed the Lancers group, with Yuuya as a central member, in order to fight against the other dimensions. In order to form an alliance with the Duelists of the Synchro Dimension, the group crossed into their dimension!
-Sakaki Yuuya: In order to save his lover Yuzu, whose whereabouts is currently unknown, Yuuya went to the Synchro Dimension, as a member of the Lancers.
-Serena: A Duelist who came from the Fusion Dimension. Strongly resembles Yuzu, in terms of facial features and height.
-Akaba Reiji: Used Elite Duelists to form his Lancers group, in order to stop the ambition of his father, Akaba Leo.
-Dennis Macfield: An exchange student from LDS Broadway branch. He seems to have some connection with the Fusion Dimension, but…?