A person's sanity doesn't collapse overnight.
Honestly speaking, Gu Jinyu's actions today were not wise. Even if she embarrassed Gu Jiao in public, it wouldn't bring any substantial benefits to her.
It's an act that harms others without benefiting oneself.
But ever since Gu Jiao returned, Gu Jinyu has suffered too many blows from her; her sanity has been eroded to almost nothing.
She didn't care what she could gain. As long as Gu Jiao became the laughing stock of the Capital City, even if it meant inflicting a thousand wounds while only suffering eight hundred herself, she would accept it.
Gu Jiao's looks didn't just become this ugly overnight.
In the past, she was just an insignificant little medical girl, and people had no expectations of her appearance.
Now that she's climbed the social ladder by marrying the most prestigious young marquis in Zhaodu, naturally there are those who feel her looks don't measure up.
This marriage is like a beautiful flower planted in cow dung!