Showcases the relationship between wider-age gap older brothers and younger sisters. A panel of Chinese celebrities act as observers and commentators, starring, Annie Yi, Zhang Liang, Silence Wang, The 9 Anqi and Zhou Jun Wei.
Go Fighting! is classified as a game-variety-reality show, and the MCs and guests complete missions at a landmark to win the objective. Usually each episode will also have an over-arching theme or story. Each episode varies in the challenges and the instructions given to the MCs, and rules are not strictly enforced, resulting in a largely unscripted show.
Cai Xu Kun was the center in "Idol Producer," making his debut in the group, 9 Percent. In this upcoming season, Cai Xu Kun replaces Lay as the PD. The mentors for this season are: Lisa, Ella, and Jony J. There will also be "X Mentors" which are unknown guests. Since season 1 was only male trainees, season 2 will be only female trainees. Trainees are from different entertainments and SNH48 Group. Only nine from the 109 trainees will be selected through viewers' votes and debut as a group.