She Is the Empress (Reborn)

In her past life, the Third Prince ascended the throne, but she was not the one he made empress. Su Yao was used until the day she died, only then learning that the new emperor had hidden the woman he loved for ten years. She had not only been his stepping stone to power, but also the club they used to break up the lovers. She had died unjustly.

Reborn, she now holds military power. The old emperor once again dangles the promise of becoming his daughter-in-law. This time, at the Hundred Flowers Banquet, Su Yao crushes the flower the Third Prince gives her.

Later, Jing Sheng dreams of many things from his past life. He often thinks of the foxtail grass Su Yao gave him and the hugs she used to throw herself into, though what he wants most is her military power. But what is she doing? She's sticking foxtail grass in the hair of the stiff, old-fashioned Seventh Prince, and chasing after him with a bowl of medicine.

Third Prince: A Yao, come to my side. I'll make you empress.

Someone: Thanks, but she's already empress. She's my empress.

This is probably a story about an ex chasing his wife to the crematorium, only to get buried there, while the current husband is a controlling man who still can't control her~

Theme: Live earnestly and change your fate.