升级 (Upgrade)

《升级》剧情简介：格雷（罗根·马歇尔-格林 Logan Marshall-Green 饰）和女友艾莎（梅拉里·沃列何 Melanie Vallejo 饰）相恋多年，两人之间感情非常要好。一天，格雷带着艾莎去拜访一位名叫艾伦（哈里森·吉尔伯特森 Harrison Gilbertson 饰）的科学家，艾伦设计了人工智能芯片STEM，令艾莎叹为观止。 在回去的路上，格雷和艾莎所乘坐的无人驾驶汽车发生了故障，将两人带往了一处暴徒聚集的贫民窟，在那里，两人遭到了袭击，艾莎不幸丧生，而格雷身受重伤下半身瘫痪。心中充满了痛苦和绝望的格雷想为恋人报仇，于是找到了艾伦，将STEM芯片植入了大脑，在STEM的操纵下，格雷重新站了起来。让格雷没有想到的是，STEM的智慧远远超乎他的想象，而他亦被卷入了一个巨大的阴谋之中。

Grey's a stay-at-home mechanic, whose wife is Asha. One day, Grey asks Asha to help him return a car to his client. Whilst Grey and Asha's self-driving car malfunctions, it crashes. Grey watches helplessly as Asha bleeds to death next to him. Grey returns home - a widowed quadriplegic, under the care of his mother. His wife's death and the inability of police to identify their attackers cause him to sink into a depression. After a suicide attempt, he's offered to have high tech chip implanted - enabling him to walk. Though initially hesitant, he's persuaded to have the surgery.