There has never been a savior in the world, and no matter how loving two people are, they are not naturally compatible. Without a full range of trial and error and endless running-in, even if Yue Lao used the copper alloy with the best hardness and flexibility as the red thread, it would not be able to bind the two hearts that would eventually be separated.
Say important things three times, no two people are born to be compatible! Never! ! No! ! !
