The series begins with history teacher Nima Zande-Karimi (Siamak Ansari) realising that his extensive research on Persian and world history is of little use to financing his day-to-day life. He is about to leave Tehran for good to go back to his hometown when he comes across young university student Roya Atabaki (Sahar Jafari-Jozani) who is researching for her final year disser...