平行时间线的未来，能源短缺、战争、饥荒、瘟疫等种种问题已经使得人类文明濒临灭绝，往日的城市被掩埋在黄沙之下，幸存下来的人们挣扎在废土的世界中。许多人依然相信有“绿洲”的存在，为了继续在这片被神抛弃的世界中生存下去，为了拯救亲人和爱人，他们前仆后继地踏上寻找“绿洲”的征程......

In the future of parallel time lines, the problems of energy shortage, war, famine, plague and so on have brought human civilization to the brink of extinction. The cities of the past were buried under the yellow sand. Many people still believe in the existence of "oases", in order to continue to survive in this world abandoned by god, in order to save their loved ones and loved ones, they are on the journey to find "oases"...