Kuroba Raiden has a sad life. A memories of his dead best friends make him suffer a lot. During his visit on his best friends' grave, he got dragged into the Arc-V world as reincarnation of Mizael from Yu-Gi-Oh! Zexal. Has been chosen by Galaxy-Eyes, he need to save the world from Academia and Z-ARC.

Two weeks after Astral left for Astral world and before Shark and Yuma were going to have a duel. Yuma disappeared. Days later new Barians invaded earth with an unexpected leader now that Don Thousand is defeated. With the help of the old barian emperors, the tenjo brothers, Dextra and Nistro will Tori, Bronk and Cathy be able to defeat the new Barians and find Yuma?