Inssa Oppa Special Episode - X: Endline, New Beginning is a mystery survival web entertainment full of tension that engages in a fierce brain battle. Minhyuk and Hyungwon collaborate with ASTRO Jinjin, Moonbin, Rocky, and Sanha to provide a different kind of fun. Here's eight Gmarket workers who walked in to reach its leader position of new TF team. Yet there's always unexpected circumstances.