Regarding the question of the two Asians at the beginning, I personally guess that this machine can not only take people to another dimension, but may also develop a time and space travel function later.
That is to say, the person who wanted to kill the Asian at the beginning to prevent him from turning on the machine was actually the ending of the machine explosion where the heroine crossed to the dimension where her mother was still alive, and she chose her mother to give up the hero. In this dimension of the boyfriend, the male protagonist loses the female protagonist (because the female protagonist goes to another dimension and chooses to stay in another dimension and does not come back), the female protagonist seems to have disappeared, and the male protagonist may lose his energy or die because of it. For the male protagonist, he developed the function of the machine to travel through time and space, and he went back to the past to prevent himself from turning on the machine in the past (don't say why it is not the male protagonist who went back but the Asian boy, the male protagonist may be that The mental state at the time is no longer suitable for going back, it is also possible that the male protagonist is dead, or this is originally a disaster caused by the Asian brother, according to his character, he will take the initiative to solve it, just like in this movie, he did it for the sake of it. It’s like helping the heroine to steal the machine back. And if there is any problem with the machine, the hero doesn’t understand it. The Asian guy is very familiar with the machine. In case of emergencies, the Asian guy is also a scholar. It can improve the chances of a successful solution), if Asians successfully prevent the past self from turning on the machine, the heroine will not leave, which is the result of the heroine's choice of mother.
Then the ending of this movie is another choice of the heroine, the result of choosing her boyfriend.
In fact, it’s better for the heroine to return to her original dimension. Don’t say that the heroine abandoned her mother for her boyfriend. Just think about her original dimension. If she disappears, her boyfriend and father will be too pitiful, especially the father, who has lost his wife. , now that the only daughter is gone, what do you do if you leave your father alone in the world.
View more about Happy Death Day 2U reviews