打倒“妖神颂五力”的三年后，马场柠檬已经是国中生。某日，阿拉拉城空中突然出现了巨大奇怪物体…
When a prehistoric Sponge is unfrozen, he causes chaos all over town - and only SpongeBob can communicate with him! When a flock of clams descend on Bikini Bottom, SpongeBob has to get them out before they ruin the whole town!
自殺者が相次ぐ学園を潜入捜査する、学園特捜ヒカルオン・四方堂光の活躍を描いた熱血学園アクション。
