Matis has a rather special hobbit: Fakirism. His girlfriend is not too fond of all these dangers but he remains attached to this world of fire and embers. His master Yoda is Master Fakir. When he comes knocking on his door to tell him that he must die and that it is time for him to pass the torch, Matis explains to his master his practice of home fakirism, dictated by the prohibitions and limits of his girlfriend. Do you know the exercise bike?