The plot of Episode 5 revolves around power struggles, family emotions and personal choices, bringing a more complex and tense plot to the audience.In this episode, Daocheng faced an unprecedented dilemma and needed to make a choice between his father and his younger brother. At the same time, Li Jian also showed his firm belief and spirit of sacrifice.

At the beginning of the plot, Daocheng rushed into the palace and witnessed the critical condition of his father falling into a coma.In the face of this sudden change, Daocheng must not only deal with the immediate crisis, but also uncover the truth hidden behind it.He discovered that Princess Wang was the mastermind behind all this, a discovery that shocked and angered him deeply.Daocheng broke into Princess Wang's palace with a sharp sword, ready to seek justice for his father.However, after learning that only Concubine Wang could save the king, Daocheng fell into a dilemma.He needs to choose between saving his father and protecting his younger brother, a dilemma that makes him feel painful and helpless.

At the same time, Li Jian was imprisoned and faced unfounded charges of treason.In order to save his father, Daocheng asked Princess Wang to hand over the antidote in exchange for the king's recovery.This move undoubtedly deepened the rift between him and his brother.However, when Daocheng visited his brother in prison, he expressed his apology and helplessness.He admitted that he had no choice but to betray his brother.Li Jian showed amazing strength and sacrifice. He was willing to bear the charge of treason in exchange for the safety of the king and Queen Yin.

The joint pressure exerted by Choi Sang-rok and Zuo Yijing also added a lot of tension to this episode.They tried to achieve their goals by forcing Li Jian to admit treason.Choi Sang-rok emphasized that if they cannot obtain a confession, all plans will be in vain.This plot not only reveals the conspiracy and ambition of Cui Shanglu and Zuo Yizheng, but also shows their desire and pursuit of power.

While Princess Wang was acting in state affairs, Li Jian submitted a letter requesting a meeting.He revealed Zuo Yizheng's conspiracy to Concubine Wang and begged her to rescue her.However, Choi Sang-rok blocked Princess Wang's rescue operation on the grounds that it was too late.This plot not only gives the audience a deeper understanding of Choi Sang-rok's cunning and ruthlessness, but also reveals the complex relationships and power struggles within the palace.

In the evening, Li Jian was taken to the court for trial.Zuo Yizheng portrayed him as a traitor who poisoned the king.Although Li Jian's guards tried to defend him, they were eventually beaten and gagged.This scene is not only heartbreaking, but also shows the cruelty and ruthlessness within the palace.Cui Shanglu made a condition to Li Jian that if he admitted the crime, he would guarantee the king's safety.However, Li Jian resolutely refused this request, demonstrating his firm belief and bravery.

Meanwhile, Queen Yin anxiously called the king's name, hoping he would wake up.She told the king that his son would be threatened with death if he did not wake up.This plot not only shows Queen Yin's deep affection for the king, but also hints at important information that the king may be about to awaken.