Y/N profile, deck (Updated Massively!)

There are plenty of Summoning method's in the world of Yu-Gi-Oh, Standard summoning,Fusion summoning, Synchro summoning, Xyz summoning....wait feels like something was forgotten, oh right Ritual summoning! Although not many people use it, it's a favorite summoning method of Y(u)/N L/N, uses a light based Ritual deck along with his Ace card "Thunder Tempest Ritual Dragon", what happens when he enrolls at the You-Show duel school and meets a few friends that would change the future of this world. And when he meets a girl who looks suspiciously similar to his friend Zuzu how will he react?