介绍：Eighty people from totally diverse backgrounds suddenly find themselves in an undisclosed location where they are expected to compete in a race with simple rules, "If you are lapped twice, you die. If you step off the path, you die. Race… or die." 　　Many will start but only one may cross the finish line alive. Eighty individuals are chosen by an anonymous being, who instantly dis..

介绍：全球突然出现了很多来自宇宙巨大的“入口”，世界一片混乱、陷入危机这些扭曲现实的入口为何出现，它们的另一端是？