The backdrop of this great suspense thriller is a hilly state near Avratavarsha. Under the dictatorial regime, the efforts of the revolutionary organization against the dictatorial ruler of this state continued from bottom to bottom. Akashlal was the leader of this revolutionary army. The rebellion was quelled by administrative action; Akashlal and his main companions covered their bodies. Akashlal's companions were killed one by one while breaking through the police net. Finally one day Akashlal was also captured. Akashlal died suddenly in police custody. He was buried quietly to avoid possible public outrage and excitement. Amazing, how the immortal revolutionary Akashlal came back one day. how What is the unique secret of eight doors and nine doors with the help of which Akashlal defeated death? Then? 'Eight Kuthuri Nai Door' full of mystery-thrill-excitement from the beginning to the end. Completely original, yet beats any breathless foreign thriller, this story penned by Samaresh Majumder.