Mr Nobari is a school teacher. Today he wants changing his teaching method. This is a very hard mission that nobari have selected for himself. Because he loves punishing and his old Hose. 'This Hose teaches many things to many students' Nobari said. Nobari has a incapable student. Shaalbaf is the incapable student, who is answering teacher's questions by his fingers or writing on blackboard. Nobari wants to help him...