The film was directed by Zhang Fanfan and written by Xiao Yu, starring Alec Su, Annie Wu, Cica Zhou, Yang Kun, and Ni Hongjie.

[2] It is the sequel to the 2010 film "Lost in Panic Room."

Detective novelist Liu Yunfei takes it upon himself to investigate a series of murders on a cruise ship.

It was released in October 2011, and was instantly a huge critical and box office success.

The song is a music video and appears in the movie trailer.