A skilled killer named Shui is forced to retire after a failed mission. He moves into an apartment arranged by the organization. However, unexpected murders start happening in the community. Shui decides to investigate and discovers that the community is concealing a conspiracy — there are hidden killers carrying out missions. Trapped in a dangerous situation, Shui’s only recourse comes from his ordinary neighbors.
Money, money! In an ordinary funeral, driven by the peculiar request of the deceased's son, Ah-Min and Birdie, a pair of friends, choose to cremate the body late at night. To their surprise, the deceased suddenly comes back to life. Was he never genuinely dead to begin with? Or is it something more sinister? No one knows for sure, but all they see is the awakened demented old man, and wealth pouring in.
In the dead of night, a driver encounters a mysterious passenger whose enigmatic silence and the erratic navigation system hints at a concealed and ominous secret.
