Amer and Jobran, two masons working on a construction site in the capital, are preparing to receive the promoter of the building on which they have been working for several months. How to welcome their new boss with dignity and give a good image of their work? Following the advice of the elders, they decide to prepare him, as is the Tunisian tradition of their corporation, an excellent red tea. But will Mr. Amry really appreciate this tea?