Power Rider Rey: Kingdom Come

Plot
A long time ago, a young Zariel Rey met a strange boy called Kairen after being bullied by his classmates because his dream is to become a "king". He gave Zariel a strange ornamental key, and Rey promised that he will never give up his own dreams. A few years later, Zariel, now at the age of 14, attends Noble Academy, a boarding school for boys and girls. He still cherishes his royal dreams… and his royal heritage.

One day, he encounters Kairen again. He then tells Zariel that the true king of the Gilded Capital, Leon, has been brainwashed. With no choice, he gives Zariel a Royal Driver, making Zariel become Power Rider Rey.

Now being joined by Brooke Ariella (Power Rider Siren), Altair Startrail (Power Rider Altair), Yukio Shirogane (Power Rider Frost), Skye McCloud (Power Rider Gale) and Iris Yang (Power Rider Flora), they join forces in order to collect the Royal Keys to open the Gate of Peace and protect the world from eternal war.