反抗失敗、摯友身亡、私下背棄。 456號玩家成奇勳（李政宰 飾）宛如墜入絕望深淵，但魷魚游戲不會因任何人而停止，奇勳和倖存的玩家被迫玩起一個比一個致命的遊戲，意志力備受考驗。 奇勳在走投無路之下被迫做出重要抉擇，而他們每一輪的選擇就如骨牌般，一步步推向更嚴重的後果。 與此同時，黃仁昊（李秉憲 飾）重回“負責人”崗位，接待來歷成謎的貴賓，弟弟黃俊昊（魏嘏雋 飾）則繼續尋找神秘的遊戲島，渾然不知隊上早有叛徒。 奇勳能夠做出正確的決定嗎？ 還是信念終究會被負責人擊潰呢？

她們不只是演唱會一票難求的人氣女團，更是斬妖除魔的超強高手！ 韓流巨星魯米、米拉和佐依私底下化身為魔物獵人，竭盡全力保護歌迷，對抗無所不在的異界威脅。 如今，她們必須聯手面對至今最大的敵人：一群以男團之姿迷倒萬千粉絲的魔鬼。

In high society, the unspoken rule was that husbands and wives led separate lives without interfering with each other. Lin Suihuan had thought Yu Jingchuan would be an exception. That was until another woman came to her, saying, “Jingchuan loves me.” When she asked Yu Jingchuan why, all he said was, “If you’re unhappy, you can find someone too.” On their wedding anniversary, Yu Jingchuan opened the front door—only to find a man in a bathrobe standing before him. “She’s tired and sleeping,” the man said. “If you need anything, talk to me.”