寿宴上，村长黄秉义（洪金宝 饰）展示了精湛的厨艺，龙头刀法格外出众。帮厨阿良（洪天明 饰）受黄继祖（樊少皇 饰）指示，在菜里投毒陷害黄秉义，使后者被愤怒的村民驱逐，龙头刀也被剥夺。黄秉义来到师傅女儿沈青（应采儿 饰）开的四海一品店，在此结识了刚刚学成下山的龙建一（吴建豪 饰）。两人对四川名菜开水白菜的品评不谋而合。黄秉义更是一针见血地指出了要害，厨师不服，与之比拼厨艺，结果甘拜下风，愤然离去。店中不可一日无厨，所以沈青力邀黄秉义掌勺，龙建一见所投靠的厨师不及黄秉义，便要跟他比拼刀工，结果输得心服口服，甘愿做其弟子，并且在帮厨中与沈莹（加护亚依 饰）暗生情愫。黄继祖为报父仇，三番五次前来挑衅，于是双方展开了一场餐桌上的较量……

明朝年间，皇叔吴王密谋联手番邦篡取王位，谋反证物是一把武器库的钥匙，关乎国家兴亡之命脉，因乌龙巧合假扮大内密探的主人公卷入证物争夺之战，国家兴亡，匹夫有责，主人公最终联合大内密探，一举夺取了证物揭发了吴王，保卫了国家。

Chan-woo, who has been studying to become a police officer for 5 years, joins his friends for dinner to ask for the money to apply for his exam and ends up getting drunk. He completely blacks out and wakes up not remembering what happened in his next door neighbor's room. Not only that, he finds a bloody corpse in the middle of the room. He hurries back to his room and tries to report the incident but he had forgotten his phone in the other room. But the door is locked and he has to resort to using a rope to swing to the next door room outside the window. Once the phone is recovered, he cannot go back because of a group of cultists who are evangelizing the neighbors in the hallway. He knows it’s the last day to apply for his exam and gets antsy as time is running out.

这是一个存在超级英雄的城市。在孤儿院，义智（柯震东 饰）遇见了心心姐姐（林依晨 饰）。只要义智想她，她就会打喷嚏。长大的义智，为了爱，他要变成最勇敢的男人！他意外成为拳击场上的“不倒侠”，意外出现超人情敌，音波侠（张晓龙 饰）；当心心陷入危急，他终于明白自己存在的意义。他永远不能成为超级英雄，但他永远是心心姐姐的专属超人。