Challenger's Alliance, also known as Challenger Union (), is a Chinese variety show airing on September 21, 2015. In season 1, the show featured an all-star cast of Fan Bingbing, Li Chen, Wu Yifan, Lin Gengxin, Dong Chengpeng, and Chen Handian. Every episode, the cast will spend a day performing a job and finishing a specified task while doing it, if they accomplish the task, they gain a win, if they do not, they fail.
All episodes feature the cast performing a job and finishing a task while doing it.