Michel Vaillant is # 1 of pilots, undisputed champion in rallying in all circuits in the world. His success arouses admiration and envy. Ruth Wong, director of Team Leader, is determined to break his streak and avenge the memory of his father, founder of Leader. She is capable of anything to achieve her goal.
Isa and Marie bond while working in a French sweatshop and soon begin sharing an apartment that Marie is watching for a hospitalized mother and daughter. Marie, hoping to avoid a life of struggle and poverty, takes up with Chriss, a nightclub owner whose most attractive asset is his money. Isa recognizes the ultimate futility of the relationship and tries to keep Marie away from him, but her interference puts their friendship at risk.
After an injury, Graham suffers from short-term memory loss, which causes him to fall back into the abyss of amnesia every 10 minutes. Those around him both profit and suffer from his condition -- his sex-crazed boss, Sabine, tricks him into regular trysts, while his family tries to come to terms with the situation. But when temp Irene starts working at Graham's company, they fall into an affair that begins to make a mark on his memory.
