A high schooler discovers a magic pencil that can grant any wish she wants, and she uses it to call upon a team of heroes for protection. It all began when high school student Emi Kaido received a mysterious, wish-granting pencil. With her life on the line, Emi uses the pencil to call upon heroes for protection! Gatchaman! Tekkaman! Casshan! Polimar! These defenders of justice cross space and time to help Emi weave the greatest tale of all time!