Videl en mauvaise posture

Gohan may be forced to reassume his superhero guise as the Great Saiyaman when the Red Shark Gang kidnaps the city's mayor. The villains demand a curious ransom: a showdown with onetime Z-Fighter Mr. Satan, aka Hercule. As he formulates a scheme to rescue the mayor, Gohan is stymied by the unexpected intervention of female martial arts whiz Videl. Anxious to keep both the mayor and Videl from harm, Gohan realizes that to do so, he will have to leave school before the final bell -- and then everyone will know his secret identity.

(Source : Kitsu.)