On a snow-covered ground, a black dog licks the dead body of a yellow dog, which is lying in a pool of blood. The black dog then walks away with depression. But the illusion of its buddy keeps slipping into its mind. The black dog keeps following the delusion and stumbles upon a rainbow bridge ...
大地白雪皚皚，只見黃狗橫臥在雪地上，黑狗舔牠的身體，黃狗卻亳無反應。黑狗瞥見黃狗身旁有一灘血跡，禁不住仰天悲鳴。牠垂下頭來，離開傷心地。黃狗多次在黑狗的眼前出現，黑狗跑上前去，牠卻突然消失。黑狗再次仰天哀鳴，忽見黃狗與彩虹橋相繼出現。黑狗踏上虛幻的彩虹橋……
