Content wise it has no connection to the first knights' kingdom theme, other than the general medieval setting.
The theme takes place in a kingdom called morica and it features several good knights: Jayko,Danju,Santis,Rascus and King Mathias. Who fought against the forces of the evil and his Shadow knights.
In 2006 six new knights where added to the theme:Sir Kentis,Sir Adric,Karzon,Dracus,The Rogue knights and the Valient knights.
Most of the minifigures in this theme also appeared in a larger form similar to Bionicle.
In 2006 Jayko replaced king mathias and was from then on called King jayko.