Pierre de Colines, known as Deux Colines, is a cleric and fieffé coadjutor, lives in Lion, city of printers. He leaves this world after witnessing too many secrets and sets off in the footsteps of John the Fifteen in Valais. Today he must go to Metatrou to tell the whole truth. From this adventure, he is not only to return, but on the day of huy, it is not a place to stay. When the divine forces are in command, one must leave.