A scientist performing illegal stem cell research is trying to find a cure for cancer. After the transfer of shark cells is made into a human test subject, the ill man gets well again and it looks like the treatment was a success. But the experiment goes wrong, and the man transforms into monster: half-shark & half-human. But the scientist knows how to use this to his advantage...。《永生之战》以戏中戏的手法讲述了审片人康海生遇到职业生涯中第一部让他“真香”的“烂片”,影片中秦始皇长生不老秘密的衍生故事引起了康海生的兴趣。不解风情的直男酒鬼、有颜能打的大姐大、活腻歪的胖子、长生不老的花痴、打不死的逗比男配,这些人物设定堪比动漫般奇特丰富的主人公们,以寻找遗失多年的“长生不老丹”为导火索,展开了一段疯狂而有趣的永生之战。只有一半长生不老能力的四位主人公为了获得最后一颗仙丹延续生命而协力奋斗,过程有笑有泪十分有趣。起初,康海生对影片的故事设定颇为嫌弃,最终却被片中时而恐怖时而搞笑的剧情、精心设计的打斗场面、轻松诙谐却寓意深远的内涵圈粉。《永生之战》让观众成为影片的“第四视角”,戏中戏让观众跟随审片人康海生一起边吐槽边看戏,又跟随着片中故事心情起伏。受原创幽默段子加持的喜剧式玄幻故事,为观众提供一种全新观影体验。。西部拓荒时代为背景的爱情温馨小品。这篇是由神北克的原创故事「亚弥王」所改编。