Astrid and  Raphaëlle ar e back for a n ew round o f investigat ions that will see them team u p with the secret s ervices,  pursue a p rofessional  killer, rub shoulde rs with Mormons , the h orse racin g world, the last desce ndant of an Aztec tribe , a Buddhist temple, a fi lm set and ev en confront  a crimina l who da ngerous ly transform s under the fu ll moon.. .！