Fighting against the chaos

In the war era, the traitor Dou Zhun was in power and used poisonous poison to tame the medicine people. Medicine Man Nineteen escaped due to physical changes after a drug test. By chance, he was rescued by a girl named Chanyi and named "Yixibu". The two gradually fell in love. On the other hand, Dou Zhun sent people to chase Jiujiu. The innocent villagers were killed, Chanyi fell off the cliff, and Yilvbu was caught and had his memory tampered with... Three years later, Chanyi, who survived the disaster, volunteered to assassinate Dou Zhun, and reunited with Yilvbu, who had lost his memory and became Dou Zhun's adopted son. Full of hatred turned into grief, with family and country on one side and love on the other side, where should they go in troubled times...