Kamen Rider: Rider Battle

High school should be the brightest, most carefree time of a person's life. But a sudden accident shatters that peaceful existence. A mysterious show called the Kamen Rider Desire Grand Prix sets its sights on a high school, and every student is fated to become someone who usually appears only on television: a Kamen Rider! Lai Bao, a freshman, transforms into a Kamen Rider and joins forces with his three roommates to face one crisis after another.