Thick-Lipped Man is a convenience store night shift worker who flips day and night, only sleeping when dawn breaks. One day, as he prepares to sleep as usual, he’s unexpectedly disturbed by the chirping of birds coming from outside his window. The incessant chirping becomes his biggest obstacle to falling asleep every day. In order to avoid this disturbance, he decides to use all means possible to confront the birds head-on. Will he succeed in driving away the birds and reclaiming his peace to get a good night’s sleep ?