蜗妹和牛哥之间的朦胧爱情,被来自牛哥手机永远的电话忙音打破。蜗妹背着重重的壳,从广州出发,踏上寻访牛哥的路。她的足迹遍及城市和乡村,在春夏秋冬四季的变化中,亲历了外面的世界。最终,蜗妹得到好心人的帮助,一同找到并解救了被黑布袋拐卖、强迫为奴工的牛哥,“美丽的行走”告一段 Misty love between the cousin and Niu Ge is broken by the busy tone of Niu brother’s cell phone forever. Cousin carrying a heavy shell, starting from Guangzhou, set foot on the road to find Niunge. Her footprints all over the city and country, in the seasons of spring, summer, autumn and winter changes, witnessed the outside world. In the end, the cousin got the kind-hearted help and found and rescued the cow brother who had been trafficked by the black bag and forced to be a slave worker. He told the section “Beautiful Walking”