After failing in the big city, Chen Tao returns home and unexpectedly reunites with his deceased father through an old book, leading to whimsical adventures that heal their rift and inspire him to start anew.

故事发生在一家复古英式酒店，经理石月（黄才伦 饰），从工作到生活，过得像数学公式，无瑕疵且没毛病，年复一年如出一辙。无聊日子终于被一个意外假期所颠覆，妻子橘子（张慧雯 饰）怀孕、乌龙旅途、神秘房客……匪夷所思的离奇事件不断上演，无趣严谨的生活被打破，通关打怪般的解决危机 ，新生活会不会就在眼前……