Si Zuxian summoned Ergui into his body, a decision that deeply worried Yanyue.She left the mind space without checking to see if the stab wound had healed, so she became concerned about Ursu's condition.Ergui was relieved by her concern.
As Ergui gradually regained consciousness and took the initiative to communicate with Si Zusheng, Si Zusheng learned of the existence of his dual personality.After in-depth conversations and persuasion, Si Zuxian finally accepted this fact and became open to the existence of evil spirits.
Ergui revealed information about Master Yang to Si Zuxian and sought their help, hoping to save Yanyue together.At the same time, he warned Si Zuxian to stay strong in front of Prince Galen and never let him notice that his memory has been lost.
Si Zuxian tried to understand the connection between himself and Ergui in the mental space, and why Ergui could penetrate his mind, but he himself could not penetrate into Ergui's heart.On the other hand, Ergui was jealous of the intimacy between Yanyue and Si Zuxian, and he was unwilling to give Yanyue up to others.
They arrived at Si Zuxian's new residence, and Neng Naiguan happily welcomed Yan Yue's return.He recognized Ergui immediately and invited them to dinner.Yanyue insists that Ergui accept her care, treat the knife wound, and have dinner with her.Ergui's heart was filled with joy when he thought about spending time with Yanyue.
In the room, the wizard Zhongtai suddenly appeared and offered to help Ergui get rid of Si Zuxian forever, make him stronger, and let him completely occupy Si Zuxian's body.Previously, the wizards Zhongtai and Si Zulong had learned of Ergui's return, and they were worried that he would help Si Zuxian recover his memory.Sizulong plans to use Ergui's obsession with Yanyue to manipulate him.
After hearing the wizard Zhongta's suggestion, Ergui fell into deep thought.The wizard Zhongtai continued to lobby, saying that as long as Ergui took advantage of Si Zuxian's trust in him and killed him with a metal knife in the mental space, he could get rid of Si Zuxian's shackles.
Meanwhile, Si Zulong's mother confirmed the queen's pregnancy.After learning the news, Si Zulong immediately went to the palace to congratulate the queen.He also sent guards to protect Jinhua and the newborn to ensure their safety.
In a hidden place, Ergui entered the mental space and gave in to Si Zuxian.He allowed Si Zuxian to come out to meet Yanyue, while he silently observed from the sidelines.Seeing their intimate appearance, Ergui felt complicated emotions in his heart.He remembered the plan proposed by the wizard Zhongtai before - to kill Si Zuxian, elope with Yanyue, and give up the throne to Si Zulong.
Yanyue and Sizuxian spent a beautiful day in the forest, looking for herbs to treat blurred vision for Ergui.In the process, Si Zuxian was moved by Yanyue's beauty and kindness and couldn't help kissing her.However, his heart is full of struggles and contradictions because he has married Queen Jinhua.
When they returned home, Jin Hua paid a surprise visit and brought shocking news to Si Zuxian - she was pregnant.This news shocked everyone, including Ergui in the mental space.Jinhua asked Yanyue to take her to the king's palace to rest, but her real purpose was to humiliate Yanyue and try to get her to leave Sizuxian's side.However, Yanyue was not intimidated by Jinhua's threat, and instead asked her whether the father of her child was Si Zuxian.
At the same time, Si Zuxian also began to doubt whether he had made Jin Hua pregnant.He asked the Nouchi officer about the possibility of this.However, Chi Quanshu alerted Neng Neiguan to the threat of Si Zulong (his family).When Si Zuxian asked again about the relationship between Neng Neiguan and Jinhua, Neng Neiguan could only remain silent and pretended not to know.
Yan Yue hesitated on the way to leave Si Zuxian's house. At the same time, Si Zuxian and Chi Quanshu were tracking Yan Yue's whereabouts.But Si Zuxian felt hesitant. He didn't know how to face Yanyue and felt that he had no right to interfere with her choice.
Ergui knew that Si Zuxian would not have a relationship with Jinhua, so he doubted the truth about the pregnancy.He recalled the words of the wizard Chuta that if Yanyue lost all feelings for Si Zuxian, he would have a chance to be with Yanyue.This thought gave Ergui a glimmer of hope.
Si Zuxian is confused about the relationship between Yanyue and Jinhua.He doesn't trust what the people around him say, so he tries to let Ursu summon him into the mind space.However, Ergui deliberately avoided him.When Si Zuxian inadvertently enters the mind space in his sleep, Ergui wakes up to meet Si Zulong.
Sizulong made a tempting offer to Ergui: as long as he helped him obtain the throne peacefully, he could kill Sizuxian and take away Yanyue.Many people doubt Si Zulong's legitimacy to the throne and view him as an evil man.In order to silence these doubters, the only way was to give up the throne to Si Zulong.
Ergui was shaken by Si Zulong's temptation. He didn't want to disappear from this world.So, he entered the mental space and lied to Si Zuxian that Yanyue loved Ergui and not Si Zuxian.He also claims that Yan Yue has been helping him recover and that he was the one who decided to take her as his concubine.Ergui asked Sizuxian to treat the queen better and leave Yanyue to him.However, Si Zuxian expressed doubts about Ergui's words because Yanyue had kissed him when collecting medicine.
Yang Zaiyi decided to pretend to cut off contact with Yanyue to test Si Zuxian's sincerity.He plans to confront Si Zuxian and help him regain his memory.On the way back to the palace, Chi Quanshu tried to stop him from telling Si Zuxian the truth about Yan Yue.However, Si Zulong's men were already ambushing them in the forest and were preparing to assassinate them.When the arrow flew, Chi Quanshu decisively kicked his horse and turned around to save Si Zuxian's life.
But Yang Zaiyi was hit by an arrow and died in Yanyue's arms.Fortunately, Si Zuxian was able to read Ergui's mind and realized that he had lied about Yanyue, and collaborated with Si Zulong and Zhongtai to murder him.