The tumultuous Prism King Cup has ended, and Shin becomes a first-year high school student at Kakyoin Academy. Edel Rose's new students advance one year as well. In a new environment, Shin's heart races in anticipation for the future. However, the evil hand of Schwarz Rose's supervisor Noriyuki Jin is once again secretly closing in on Edel Rose...
I present to you a new monarch
أقدّم لكم مالكاً جديداً
Ich zeige euch euren neuen Monarchen,
¡Les presento al nuevo monarca
¡Os presento al nuevo monarca
Nous allons mettre
en place un nouveau roi
Vi presento il nuovo Re che detronizzerà 
quelli in carica, non adatti a quel ruolo!
Eu apresento um novo monarca para vocês
Пора избрать нового монарха,