Lightning Power! We have to find the Lightning Gems quickly! Lightning Man was fighting the villain 'Tagawang' from Thorny Star! After an intense battle, he seals Tagawang, but the gems inside the Lightning Gem Sword disappear. And then, Lightning Gems appear in the homes of 'Thunder', 'Doyeong', 'Bitna', 'Woojoo', and 'Kang' from Lightning Kindergarten?! "Friends! My name is Teacher Hanbeon-gae, your new teacher!" Lightning Man transforms into 'Teacher Hanbeon-gae' and starts working at Lightning Kindergarten to get the Lightning Gems back! Meanwhile, Tagawang creates monsters with the Thorny Star villains 'Acha' and 'Achacha' to regain his strength. Can Lightning Man retrieve the Lightning Gems and protect peace from Tagawang?