In the fifth year of their marriage, Gu Yu brought his widowed sister-in-law into the house and pampered her in every possible way, even stepping on Xu Qingru's head.
She proposed to divorce, but he was unwilling.
"My sister-in-law has no one to rely on except me, why can't you tolerate her?"
Later, bandits captured her and her widowed sister-in-law and forced Gu Yu to choose one of the two.
Gu Yu chose the widowed sister-in-law without hesitation.
Xu Qingru was pushed off the cliff, but he regretted it.
(PS: The source of inspiration is the tool wife in some widowhood novels... The heroine will come back to take revenge even if she is not dead)
Intention: Keep it until the clouds open and the moon shines