In the waterway, Bai Yue was very angry after hearing Ye Xi's words. Ye Xi saw that he was jealous, so she walked up to him, expressing that time is short, she must cherish the person in front of her, and let Bai Yue express his feelings well. The two looked at each other, kissed together unconsciously, and finally the two became husband and wife.
The next day, Ye Xi woke up from Bai Yue's arms, only to find that his hair had turned back to black overnight. Afterwards, the two entered the waterway and finally returned to the valley, only to find that all the people in the valley had been killed. They ran into the room, which was already a mess. Suddenly, there were exclamations from several people who had found the treasure in the underground palace, and Ye Xi went to explore the way first with the scriptures of herbal medicine conjured by spiritual magic. Bai Yue stayed in the room, but found strange footprints at the entrance of the underground palace.
Ye Xi walked into the underground palace incognito, watching them constantly scrambling for treasure, couldn't help showing up and knocking down one of them. When they saw Ye Xi, they clamored to kill her. Ye Xi took out the scriptures of Materia Medica, and said that he learned the ghostly martial arts from the secret books. Hearing Ye Xi's words, people around talked a lot. At this time, Ye Xi added that because Tang Huan wanted to be the leader of the martial arts, he got this cheat book from Fenghua Valley after gaining Bai Yue's trust, and threw the Materia Medica to Tang Huan after speaking.
The martial arts people who allied with Tang Huan thought that Tang Huan and Ye Xi were in collusion, so they drew their swords to attack Tang Huan, and Tang Huan fought back directly. Suddenly one person vomited blood and died. Tang Huan said that everyone has been poisoned. Only by catching Ye Xi and forcing Bai Yue to hand over the antidote can they survive.
Bai Yue walked into the underground palace and said that only the five poisonous sands of Tangmen can infect the human body and poison people, and silently told Tang Huan's strategy. It turned out that when they broke open the entrance of the underground palace excitedly, they were poisoned by Tang Huan. Tang Huan said that as long as they kill Ye Xi and Bai Yue, he will hand over the antidote. Seeing this, Ye Xi had no choice but to fly forward and attack Tang Huan, while Bai Yue fought with the rest. It didn't take long for a group of people to fall down due to poisonous hair, and Tang Huan was beaten back by Ye Xi. Seeing that he was invincible, Tang Huan bewitched Ye Xi with his eyes, and slowly moved away the sword in Ye Xi's hand.
Seeing them fall down, Bai Yue handed them the medicine that can suppress the poisonous hair, turned around and shouted to tell Ye Xi not to look at Tang Huan's eyes. Ye Xi reacted, Tang Huan wanted to fight back but was suppressed by Ye Xi again. Tang Huan knelt down and begged Ye Xi to give him a chance, and even pretended to be crazy to survive. Ye Xi said that she never liked him. Tang Huan actually started talking to himself, Ye Xi put down his sword and walked to Bai Yue's side.
Tang Huan suddenly threw the powder, Bai Yue turned around to resist, everything returned to calm after the explosion, Tang Huan's face and eyes had been injured, but he picked up the herbal scriptures from the ground immediately. Ye Xi told him the truth about the scriptures of Materia Medica, Tang Huan couldn't stand the ridicule and raised the jade carving on the table, and Ye Xi threw out the sword with his back. Tang Huan got a sword in his chest and finally died. The people around woke up one after another. Bai Yue thought that these people had been punished for what they did, but letting them die in Fenghua Valley was against medical ethics, so he would find a way to detoxify them.
In Fenghua Valley, Ye Xi found the double ginseng in the drawer when packing up, and suggested that they should save themselves, and he would be responsible for the last one. Bai Yue thought the method was good, but even if he could force the poison out, it would cause great harm to his body, so he planned to think of another way. Seeing that Bai Yue was not feeling well, Ye Xi hurriedly helped him to sit down, and warned Bai Yue not to hurt herself for others again. In the room, Bai Yue fell asleep while sitting at the table reading medical books, and Ye Xi silently put on his clothes. Seeing Bai Yue's sleeping face, Ye Xi couldn't help kissing him on the cheek. She looked at the description of ginseng in the book and thought about it.
Ye Xi walked into the mountains, staring at the land where herbs were planted in a daze. At this time, Lin Xiaoxiao and Chu Yao finally arrived, and Ye Xi asked them to enter Fenghua Valley first to help clean up. After watching them leave, Ye Xi walked into the fence and silently poured spiritual energy into the soil to help the vegetation grow.