Plot synopsis: Kazunari Ninomiya × Masayasu Wakabayashi (of Audrey) team up for the first time as co-hosts to present a brand-new type of survival game variety show, “Secret NG House.” In this game, Ninomiya and Wakabayashi act as the Game Masters, setting hidden rules — “Secret NGs” (absolutely forbidden actions). If a player performs any of these NG actions three times, they are immediately eliminated. The players must use the warning sounds that go off when an NG action occurs as clues to deduce what the forbidden actions are. Those who figure it out can then set traps to make their unsuspecting rivals commit the NG actions, knocking each other out in the process! Eight popular celebrities engage in an intense battle of deduction and deception. Who will survive to the end and take home the prize money?