It was August 2017 when mass Exodus has happen at Cox’s Bazar District of Bangladesh. Now Kutupalong of Cox’s Bazar district has largest refugee camp site in the world with Rohingya population from Myanmar those who are known as `world’s most persecuted minorities’. Long Period of Persecution is a Feature Documentary Film, which is focusing all aspect of Rohingya crisis with all their disastrous past, restricted present and uncertain future. *Film was ranked among best Asian Documentaries of 2020.