Some nightclubs can be dangerous places. A wistful glance, a hot flirt, and a passionate dance. Frank, an attractive, melancholy man, has conquered Sylvia. The one-night stand then ends with wild kisses while driving. A dull impact. A woman's corpse on the wet asphalt. Frank pressures Sylvia to simply give gas--with consequences: the absconders are extorted for money. Was it a trap?