After the Divorce, I Became My Brother-in-Law’s Empress

Her ex-husband has a first love and wants to divorce the princess consort so he can bring his beloved home as his wife. The princess consort is gentle and forgiving, so she simply arranges for the pair to reunite at the bottom of a cliff.

To prepare for the danger ahead, the princess consort finds a fake prince to be her husband.

But then?

After they marry, she discovers that the fake prince is her ex-husband’s younger brother!

And her ex-husband, whom she knocked off the cliff with a single strike of her sword, is somehow still alive and wants to stage a dramatic campaign to win her back!