While shooting a documentary on the suspicious disappearances within the homeless community, a filmmaker and his crew go missi{Ziyuantun.Com}ng while uncovering a terrifying and vicious secret below the city's surface. 译文(2): 在拍摄一部关于无家可归者社区可疑失踪的纪录片时，一位电影制作人和他的工作人员在揭开城市地表下一个可怕而邪恶的秘密时失踪{资源屯-ziyuantun.com}。
