God of evil Black Mirror wreaks havoc on the world and takes control of the robotic Mecardimals — while Na Chan and his team prepare to battle him. So-yeon, Ahn Young-mi, Jung Seung-uk, Yoon Mi-na, Lee Hyeon-jin, Kim Yul, Yang Jung-hwa, Lee Ji-hyun, Lee Jae-hyun, Hong Bum-ki, Yun A-yeong Added on Netflix 2022-11-14.