Notorious young stunt man Alain Spiderman Robert is found with his neck broken and dressed in climbing gear at the base of the Obelisk. As it turns out, Alain was hired by a rich industrialist to plant video equipment recording a kinky humiliating sex play in a suite of the Crilion Hotel involving the wife of one of France's most prestigious families' heir. However, there is an even more sinister game at stake threatening the unhappy wife. No longer comfortable with the marriage they arranged, both her arriviste family and her powerful mother-in-law decide to put her out of the picture.