The wife in the parallel world is not the woman who used to wear an ugly sweater at home, but another star who looks exactly the same but radiates light all over. After so many years of different experiences, these two women are completely different people. It's hard to say who he fell in love with.
If the male protagonist has traveled to a parallel world, will his original world self be the primary school teacher in this world?
Even if the two of them end up together, or the male lead goes back to his original world and gets his wife back, it all makes me uncomfortable.
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