La storia ruota intorno a due normali ragazzi che conducono una vita ordinaria come tutti i loro coetanei. Nella loro scuola insegna un sismologo, giunto nella cittadina per esaminare i misteriosi terremoti che scuotono il territorio negli ultimi tempi e che manifestano un'attività sismica alquanto anomala...
The fate of the world rests on Ueki, an average junior high student. Average until he gains the power to change trash into trees. Granted to him by the enigmatic Mr K., Ueki’s strange power forces him to participate in the 100-fighter "Battle of Supernatural Powers." If Ueki wins the tournament, Mr. K will become the new King of the Celestial World while Ueki will receive the "Talent of Blank", allowing him to choose any power he desires. However, if Ueki gets too many penalties during the game, he will disappear!
The series follows the adventure of Bearers of Light's Core that will shape the destiny of the world.
