The originally arrogant daughter-in-law lost her memory due to an impulsive act of revenge.
The plot originally progressed according to the tragic pattern, but it inexplicably struck a chord with love.
If memories can be brought back, should we throw away the good ones and go back to strangers, or should we throw away the strangers and only remember the good ones?
Can family hatred really only take precedence over love?
It remains to be seen who will win in the collision between the sinister and the arrogant.