With her deceased husband as her dowry, would Your Highness dare to marry her?

[Female not a male virgin + Substitute white moonlight + Forced marriage + Widow remarries + Forbidden medical female + Strong vs. Strong confrontation]
A gender-swapped stand-in for the beloved, a forbidden love between two powerful rivals.
A mad, widowed, and wicked female doctor VS a cold, aloof, and lustful prince
Before her husband's body was even cold, widow Lin Ci was forced to marry a mentally challenged man.
She poisoned the wine, intending to die together with him, but instead, she was met by Prince Jing'an, Pei Jinxuan.
Pei Jinxuan was exceptionally beautiful and looked exactly like her deceased husband. Lin Ci mistakenly believed that her husband had returned to life, but little did she know that Pei Jinxuan had only come for the art of "bringing the dead back to life".
Lin Ci only knew one aspect of the forbidden technique, but was willing to risk it to revive her deceased husband.
She made a deal with Pei Jinxuan, bringing her deceased husband's remains into the palace, where they each harbored their own thoughts and navigated their daily lives together.
Pei Jinxuan had no feelings for love and was coldly calculating his chess game, but he gradually fell for her elusive gaze. Only when he was deeply in love did he realize that she was looking at another man through him.
He is the Prince of Jing'an.
He thought there was nothing in the world he couldn't get his hands on.
But this time, his opponent was a dead man; he couldn't win by fighting, so he could only take it.