Su Qingyuan, the daughter of a good doctor, was persecuted by the Marquis of Jing'an. After her family was ruined and everyone died, she hid in the bamboo forest of Xishan. She gave up medicine and practiced poisoning to seek revenge. By chance, they met Xie Jin, the illegitimate son of the Hou family who had the same enemy. The two went from tentatively forming an alliance to loving each other, and finally joined forces to kill the enemy, losing their hostility and returning to peace.
