废青余阳光(⛲)(何广沛(📼)饰)惊觉身(shēn )体(🌰)有异,失(shī )(🕟)常跑到殓房,在好友法医实习(🥈)生古(gǔ )德(dé )明(郭子豪(🐮)饰)和道士华伦(方绍聪饰)面前(qián ),吃下血淋(🐿)淋的人脑!从(🗄)此,阳光(guāng )进食其他(✳)人脑(🥄)袋(🛹)就会(huì )拥(yōng )(🚥)有其记忆(yì )及(jí )技能。一日(🍮),阳(🙁)光(guāng )饿得想(xiǎng )吃掉麻雀馆千金莫(mò )笑(💞)春(江(🌙)嘉敏(mǐn )饰)的脑(🌚)袋,二人不(😞) 打(🔢)不相(💱)识。阳光(guāng )成(chéng )为(wéi )食(shí )脑丧尸后,透过(🐑)他人(🙌)脑(🤠)袋(dài )体验各种精彩人生(⛓),历(⏰)练(liàn )下(xià )终有所(🤷)觉悟,决(jué )意守护家传(chuán )火(huǒ )锅店(diàn )。此时(🥕),叔公余果(蒋志(zhì )光(guāng )饰(👣))在(🤘)阳光身(shēn )边神(shén )出鬼没,更掀出余家的秘密,而一(yī )场丧尸灾难(nán )亦已(yǐ )迫在眉睫……