One is the contradictory view, that is, the contradictory double shields can be transformed into each other under certain conditions. In the film, the original three people were in a weak position, but because of their unyielding struggle against fate, they all realized their ideals and were successfully countered by Diaosi.
Second, the universality of connection, or the objectivity of causal connection, has consequences. In fact, their ultimate achievement is also the result of their own efforts, whether it is talent or personality, career or love, so when I was moved by the scene of saving people on a rainy night, I could basically imagine the end of love.
I hope I answered your question.