银河系外有一个KOKAKA星球，星球上住着一群美食精灵以及各种各样的生物。其中有个可爱笨拙的美食精灵伊仔误入地球变身超级伊仔，并结识了拯救他的人类朋友艾伦。艾伦和他的青梅竹马亚米一起帮助伊仔和传奇美食城老板暮老板对抗。虽然暮老板悄悄跟随伊仔、艾伦、亚米来到KOKAKA星球，但被超级伊仔、艾伦及他们的朋友打败逃回地球！

影片讲述了由于气候变化，人类很难再生活在地球上，在避难所发生了内战的22世纪，人们想要成功打造被称为“胜利的钥匙”/“传说的雇佣兵”的大脑复制机器人“正儿”而展开的故事。

Hong has many circumstances tied to poverty, leading to numerous secrets and misunderstandings. Even as she moves her mother, who is in the early stages of dementia, from a remote nursing home to her small single room, what Hong truly desires isn’t her mother, but her mother’s bank account. Her past relationship is marred by unpaid debts and harsh words, and the new one she’s just begun is precariously adorned with lies in an attempt to make it work. Meanwhile, her dreams remain distant, and her youth slowly fades away. Jang Sun, who won the Actor of the Year at the 20th BIFF, delivers a sensitive performance that turns Hong into something of a mystery. Trapped between relentless misfortune and a desperate grasp for happiness, Hong is a character who is clueless and difficult to decipher. Red Nails shakes the audience’s emotions with its persistent and chilling portrayal of its characters and relationships.