The whole film adopts a two-line narrative, the main story is a first-person perspective, and the sub-line is some related background knowledge. The overall story is relatively simple, but the details are largely missing, and the various words are unclear. But the problem caused by this is that you don't know the motives of the characters at all. The motives of the big cousin are understandable. The company pays you to do things, even if you go through fire and water. But what the hell is in a parallel world? I didn't know what to do in the end. The heroine also mentioned that there are two boxes, which means that the parallel world is 100% restored, and it starts to have its own direction after creation? But it doesn't seem to make sense. In addition, the characters in the parallel world are all reversed, but people still speak normally. Considering that this is just a movie, it is acceptable.
The brain-computer interface is not a new setting, but the brain-computer interface in this film is only similar to the effect of google glass. Small-budget movies, so don't complain.
In short, it's not a particularly worth watching film, unless you are a big cousin, but nearly two-thirds of the main storyline is in first-person mode, and you can't see the beauty of the big cousin at all.
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