Wei Zhao's sister Xiao Yujia was the concubine of the Great Emperor Xie Che. She died in childbirth that year. The anniversary of her death was coming soon. Wei Zhao had trouble sleeping and eating all day long. He came to the Imperial Medical Office to ask Dr. Sun for some soothing medicine and took the opportunity to ask Dr. Sun. Dr. Sun was so frightened by the cause of Xiao Yujia's death that he clearly remembered that when he rushed to the harem, Xiao Yujia's life was hanging by a thread due to dystocia. Xiao Yujia wanted to die, but even though he tried his best, he could not save himself.
The more Wei Zhao thought about it, the more something was wrong. His sister Xiao Yujia valued the child in her belly more important than her own life. She would never ignore the child. Wei Zhao suspected that someone was going to harm his sister. Unfortunately, there was no conclusive evidence. Wei Zhao Send Yifei to keep an eye on the Imperial Medical Office. Aunt Du learned from an undercover agent in the palace that Wei Zhao was secretly investigating the cause of Concubine Wei's death. She immediately reported it to Rong Yudie. Rong Yudie had several informants in the palace and she firmly believed that no one could find out.
Yi Fei closely monitored the Imperial Medical Office and found that Dr. Sun was acting suspiciously. He looked through Concubine Wei's medical records and studied the prescription for a long time. Rong Yudie called Wei Zhao to explain the situation, claiming that she secretly took in the enslaved Xiao Yujia and sent Xiao Yujia to the palace as an informant. Xiao Yujia did not die in childbirth, but the Great Emperor Xie Che She secretly used saffron for her. Wei Zhao did not believe that Xie Che would do this. Rong Yudie said that she would join forces with Wei Zhao to get rid of Xie Che. Wei Zhao saw Rong Yudie's conspiracy and refused to cooperate with her. He had long found out that Rong Yudie sent someone to poison Jiang Ci. Rong Yudie vowed to eradicate Guangming Guard and Wei Zhao first, and then attack Xie Che.
Wei Zhao saw the officials mistreating the slaves from Yueluo, so he bought the slaves on the spot. Pei Yan wanted to marry Jiang Ci and persuaded Rong Yudie not to harm Jiang Ci again. Rong Yudie deliberately sow discord and kept claiming that Wei Zhao also liked Jiang Ci, but Pei Yan didn't care at all. Jiang Ci secretly drew a topographic map of the palace, hoping to find an opportunity to escape.
Wei Zhao remembered that Jiang Ci wanted to cook bitter porridge for Yan Qiaoshuang on her birthday. It happened that the coffin flowers planted by Jiang Ci in Yueluo bloomed, so Wei Zhao sent someone to Yueluo to ask Hong Jie for the coffin flowers. He Send it to Jiang Ci personally, and Jiang Ci uses coffin flowers to make bitter porridge. Wei Zhao recalled that when he and his sister were displaced, her sister left all the sweets for him to eat. From then on, Wei Zhao became accustomed to adding sugar to his porridge. Jiang Ci couldn't help but sigh at his experience.
Jiang Ci cooked the porridge, and Wei Zhao accompanied her to deliver it to Yan Qiaoshuang. Unexpectedly, Yan Qiaoshuang suddenly disappeared. Jiang Ci was anxious. She learned from Yi Fei that someone from the palace was bringing Jiang Ci a gift today. , someone took advantage of the chaos and kidnapped Yan Qiaoshuang. Wei Zhao suspected that Xie Che had sent someone to do it, and Jiang Ci decided to return to the palace immediately to inquire about the situation.
Wei Zhao came to Xie Che early in the morning to report Yan Qiaoshuang's disappearance, and Xie Che asked him to investigate secretly to avoid alerting the enemy. Pei Yan specially prepared sumptuous food and wine for Jiang Ci, but Jiang Ci couldn't eat it. Pei Yan tried to persuade her to no avail, so he had to leave angrily. Jiang Ci asked Xie Che to leave the palace to discuss the marriage with her master Yan Qiaoshuang. Xie Che persuaded her to settle down and marry Pei Yan. Jiang Ci tried many methods to confirm that Xie Che did not send anyone to kidnap Yan Qiaoshuang.
Xie Che sent someone to marry Jiang Ci and set a wedding date for her and Pei Yan. Jiang Ci was forced to accept the order. Wei Zhao saw with his own eyes that his beloved woman Jiang Ci was about to marry Pei Yan, and he felt mixed emotions in his heart. Wei Zhao suspected that Rong Yudie had sent someone to kidnap Yan Qiaoshuang, and decided to meet Rong Yudie in person.
As Wei Zhao expected, Rong Yudie sent people to kidnap Yan Qiaoshuang. She also did not agree with the marriage between Pei Yan and Jiang Ci, insisting that Xie Che sent people to poison Jiang Ci, and Xie Che killed Qi Wang Xie. Chun and Rong Yudie's sister also caused the death of Rong Yudie's family for the sake of the throne. Rong Yudie wants to join forces with Yan Qiaoshuang to deal with Xie Che. As long as Yan Qiaoshuang exposes Xie Che's actions in public on the wedding day, it will happen. After that, Yan Qiaoshuang was asked to take Jiang Ciyuan away, and Yan Qiaoshuang agreed to join forces with Rong Yudie to find out the truth.
Wei Zhao came to Rong Yudie for a showdown and wanted to take Yan Qiaoshuang away. Instead, Rong Yudie enlisted Wei Zhao to join forces with them to force Xie Che to abdicate. After that, he asked him to leave with Jiang Ci. Wei Zhao wanted to cooperate with Rong Yudie. When Prince Xie Chi came to the throne and granted amnesty to the whole country, he sought justice for Yue Luo. Wei Zhao sent someone to report that Jiang Ci was safe, and Jiang Ci felt relieved when he learned that Yan Qiaoshuang was safe and sound.