The legendary top-tier idol leader Jaesi, now stuck in a slump, and Taehwi, the leader of a failed idol group in his 5th year, whose only wish is to hold a fan meeting—even just once. The two of them end up joining a strange survival variety show: “Special Mission! A Man’s Challenge!” Only the final survivor who clears all five stages can ascend the honorable throne and claim their heart’s desire... A do-or-die “ero” variety show like no other! And now, the blazing-hot challenge begins!