Su Wanqing, a doctor of modern Chinese medicine and a beauty stylist, accidentally traveled through time and became the bullied legitimate daughter of the Yongning Hou Mansion. When he was about to die, he awakened to the ancient spiritual spring space, used his medical skills to save people and beautify them, and used his poisonous tactics to tear apart his enemies.
She unexpectedly rescued Xiao Jue, the powerful regent who was poisoned by a strange poison, and became the only living antidote to his bone-rotting poison.
The regent was paranoid and strong, and forced her to stay by his side. They had a secret love for her as they got along day and night, but there were many misunderstandings due to Bai Yueguang's illusion, the prince's frame-up, and the prince's government's calculations.
She ran away heartbroken, while he chased his wife thousands of miles away and made amends with him humbly.
Along the way, family fights, intrigues, medical knowledge, chasing his wife, and sweet pets are intertwined. In the end, she decides the outcome, and he allows her to be his only lover for the rest of his life, creating a great love.
