To Overthrow This Dynasty, I Promise You Peace for the Rest of Your Life.

In his previous life, he helped the third prince ascend the throne, in exchange for a blood sacrifice. After returning from rebirth, Su Wan brought his poison-healing skills and formed an alliance with the deposed king Lu Chen. He used the court as a tactic and worked step by step to overthrow the dynasty. She doesn't want the phoenix crown, she just wants to live and die by herself.