Pororo and Crong are really into reading a superhero picture book together when they suddenly decide to write their own superhero story. So they call their friends to make the superhero story with Pororo, Crong, Petty, Eddy, and Poby as the superheroes, Loopy and Harry as the characters who need to be saved, and Rody as the villain. In the story, Pororo has the ability to fly, Crong has super speed, Poby has super strength, Petty has super hearing, and Eddy can make things really quickly.
뽀로로와 함께 슈퍼영웅 동화책 읽기에 푹 빠진 크롱은 급기야 뽀로로와 새로운 슈퍼영웅 이야기를 만들기로 하는데....