"SILENT CHILL -DOUBT -" is a HARAKIRI MASTER hentai filmed in November 2019 based on the popular "Silent Hill" game series, and is also a direct sequel to "SILENT CHILL ―Discovery―". From the first part, we know that Akira and his friends went to an abandoned hospital to play kimodomeshi. There they appear in a mysterious isolation ward with cameras. Soon after, Akira wakes up chained to a bed, and his comrades are found dead. A terrible creature killed and raped Akira himself. In the second part, the main character finds and rescues Ayumi, now they need a way to get out of the damned hospital ...