One sunny morning, Mr. Lai, a longtime background actor is lying at rest on a bench. People are walking in and out of the film set, the noise of the crew getting ready to shoot can be heard everywhere. All of a sudden, Mr. Lai wakes up coughing. Aside from this warning sign of his physical health, he also receives a call from the hospital bearing bad news. To make matters worse, he just gets notified that the scene today, besides playing a dead body, also requires him to lie in a coffin. Looking at this seemingly real mourning hall built for the film set, Mr. Lai can't stop having mixed feelings. After being teased by other background actor friends, and getting mistreated by the film crew, this memorial service rehearsal somehow inspires Mr. Lai to find a perfect condition to lie in a coffin.