The Empress Chose My Bride, and Now I’m Stuck with a Yandere at -9999 Affection

[Female-dominated world + chasing husband + yandere + love rival chaos + lighthearted comedy + fantasy]
Jiang Xuan was granted a marriage by the Empress at the very beginning—to a famously frivolous woman in the imperial capital.
But unexpectedly, this woman turned out to be the most deeply hidden final boss!
Though she appeared gentle and considerate on the surface, her affection rating constantly fluctuated wildly.
Once word spread that Jiang Xuan had been granted a marriage…
All his former admirers started showing up—
His childhood sweetheart, the Saintess of a sect;
The cunning and proud Eldest Princess;
Even the Empresses of other empires…
Each one showed signs of turning dark, thinking that the frivolous fiancée would be easy to bully.
Jiang Xuan: Please, I’m begging you all—stop coming after me! I really can’t win against her!