The insider stated that the show recently carried out its first filming, and that JJCC were among the male trainees in the group. Reportedly, the boys decided to return to being trainees and appear on the show in order to let their group name be known. Both Mnet and JJCC's label, The Jackie Chan Group, have decided to remain quiet on news of JJCC's appearance.
Other male idol groups like NU'EST, HALO, KNK, and Topp Dogg's A-Tom have also decided to appear on the show. It will air toward the latter half of this year.