In 'Tomica Prerail Village', where cars, trains, and people live together joyfully, it's the day of the annual music festival. To complete the music festival's theme song created by Uncle Rhythm, they need the help of a friend who cherishes and loves Tomica Prerail. Therefore, 'Tomi' and 'Rail' leave the village to find a boy named Geon-u who really likes Tomica Prerail and ask for his help. Together, Tomi, Rail, and Geon-u decide to embark on a grand adventure back to Tomica Prerail Village. Will Geon-u and his friends overcome many crises and successfully complete the theme song?! In the New Tomica Prerail City, a metropolis where the latest technologies of Tomica and Prerail converge, the village hero 'Super Rail Kaiser' and our hero 'Super Tomicaiser' join forces to protect the village's peace from the universe's greatest outlaw, 'Bad Black', who plots to steal all Tomica and Prerail. Will they be able to defend the New Tomica Prerail City from 'Bad Black'? The fate of the entire Earth's energy hinges on 'Hyper Energy'. The Earth defense team 'Hyper Ranger' fights and defeats 'Dr. Villain', but the joy is short-lived as the Earth plunges into chaos once again due to an unprecedented and unpredictable catastrophe. Hyper Green Ranger requests help from 'Passion Soldier', 'Hope Soldier', and 'Courage Soldier', and the strongest team of heroes gathers to begin a joint operation...