The Poison Doctor's Little Stepmother

Time-Space Displacement: Modern Chinese medicine practitioner Lin Qinghuan transmigrates after a car accident and unexpectedly becomes the Prince of Zhenbei's second wife. She finds herself in a chaotic room, facing his hostile six-year-old heir, Xiao Jingyu.

- A Chance to Break the Ice: Jingyu suddenly develops a high fever and convulsions. Qinghuan uses modern first-aid techniques to save him, leading to her first confrontation with Prince Xiao Chengyi of Zhenbei.

- A Mystery of Identity: Qinghuan discovers that she looks just like her predecessor, yet stands accused of poisoning the young heir. Determined to uncover the truth, she resolves to turn the situation around.

- Growing Affection: As she cares for Jingyu, she demonstrates both her medical skills and her sincerity, gradually winning over the people in the prince's household. Spending day after day together, she and Xiao Chengyi begin to fall for each other.

- Tides Beneath the Surface: Deadly schemes lurk in the prince's household. Qinghuan discovers the truth behind her predecessor's poisoning, uncovering a conspiracy involving forces on the northern frontier and the imperial court.