新加坡恐怖片。农历七月,地狱的大门会打开,死人穿行于活人中。为了保护自己,凡人订下规则…… 罗莎,一个18岁的少女,从菲律宾来到新加坡做女佣。她的雇主把她当作自己的女儿对待。在晚上瞥见奇怪的幽灵后,罗莎很快发现自己掉入了死人的世界。由于少女的无知,罗莎在七月的头几天打破了许多规则,这让她的生活变成了一个噩梦……"Every year, for thirty days during the lunar seventh month, the Chinese believe that the gates of hell are thrown open. Vengeful spirits or hungry ghosts wander among the living, seeking revenge and justice before the gates of hell are closed again for another year." The eighteen years old Rosa Dimaano arrives in Singapore from Philippines to give support to her family working as a maid in the house of the artists of a Chinese opera troupe Mr. and Mrs. Teo on the first day of the seventh month of the lunar calendar. She is welcomed by the family and introduced to their friends and their retarded son Ah-Soon. Later, Mrs. Teo advises her about their beliefs and how the dead should be respected and honored along the seventh month. However, Rosa sweeps their offer on the sidewalk breaking a basic rule and offending the spirits, and she is haunted by ghosts everywhere. When Ah-Soon calls her Esther Santos and she finds some belongings of the unknown Esther in the house, she discloses a dark and scary secret about the past of her masters.