She has seen the miserable consequences of countless people pursuing immortality, so she is even more satisfied with the "short-lived" husband she picked up. After all, a mortal's life can last only a hundred years at most, so the end of the relationship with him can be regarded as complete with the snap of a finger. Until one day she suddenly discovered that her husband had not only figured out her identity, but there was even a deeper secret hidden behind it - "Madam always said she would stay with me for the rest of her life, but my life may be much longer than Madam thought..."
