1st century A.C. The priests of the Eleazar line have for generations been responsible for providing sacred oil to the Temple of Jerusalem. Ezra Ben Eleazar is a young scribe versed in the production of oil, perfumes and filters, and is proud of his lineage and the life he leads. Until, betrayed by the Sadducees led by Josef Ben Caiaphas, he is assaulted in the way of Jericho and sold into slavery. Converted into Jason de Séforis, from Cesárea Marítima, capital of Roman Judea, it will arrive in Rome where it will be bought by the wife of the Roman senator Marcus Anneus Seneca. They will send him to Córdoba to manage the immense latifundio of Bética that has made them millionaires. There Jason has two missions: the public one that is to reorganize the oil production, and the secret one, to discover the causes of the disappearance of a part of the precious liquid, which has not reached Rome for some time... If he successfully overcome these challenges, he could achieve the precious freed