A-Tai is a Taiwanese student studying in Hong Kong. Panda is a beautiful online streamer who wants to be a pop star one day. Smart is Panda’s brother who is looking for a romantic relationship with a Taiwanese girl. These three people share an apartment together in Hong Kong. One day, Smart accidentally killed their landlord- Pose. And they decide to put the dead body in a cement-filled box and flee to Taiwan. What will happen to them? Can they escape from the crime they committed?