The corresponding novel for the TV series Joy of Life was the fourth volume.

Joy of Life had a total of seven volumes. The ending of the first season corresponded to the last chapter of the fourth volume of the novel, which was chapter 253," The Self-disciplined Me Is Invincible." The second season corresponded to the first chapter of the fifth volume of the novel," The Harvest of Early Autumn." The ending corresponded to the seventh volume of the novel.
Joy of Life had a total of seven volumes. The ending of the first season corresponded to the last chapter of the fourth volume of the novel, which was chapter 253," The Self-disciplined Me Is Invincible." The second season corresponded to the first chapter of the fifth volume of the novel," The Harvest of Early Autumn." The ending corresponded to the seventh volume of the novel.
Joy of Life's corresponding novel was the fourth volume.
Fan Xian was once again stabbed by Yan Bingyun. He looked at Yan Bingyun, but Yan Bingyun had no expression. It turned out that all of this had been planned by him and Fan Xian. The goal was to let Xiao En and Si Lili return to Northern Qi alive. Xiao En handed the map of the Temple to Yan Bingyun, who handed it to Fan Xian. After Fan Xian looked at it, he burned it.
In the third episode of the TV series Joy of Life, Fan Xian entered the Qing Temple. There were three reasons why the Qing Emperor had arranged for Fan Xian to go to the Qing Temple. First, the Qing Emperor wanted to see his son because Fan Xian was his and Ye Qingmei's son. Second, the Qing Emperor wanted to see Fan Xian's martial strength and his attitude toward the Qing Temple and speculate whether he had any connection to the Temple. Third, the Qing Emperor wanted to test whether Gong Dian had defected to the Crown Prince. After Fan Xian entered the Qing Temple, he discovered that there was no ambush. He mistakenly thought that this trip to the Temple was a trap set up by the person who wanted to kill him behind his back. Later, he discovered that he had guessed wrong. After Fan Xian walked one round in the temple, he suddenly found a fairy-like girl hiding under the offering table.
In the third episode of Joy of Life, Fan Xian entered the Qing Temple. There were three reasons why the Qing Emperor had arranged for Fan Xian to go to the Qing Temple. First, the Qing Emperor wanted to see his son. After all, Fan Xian was his and Ye Qingmei's son. Second, the Qing Emperor wanted to see Fan Xian's martial strength and his attitude toward the Qing Temple. He wanted to speculate if he had any connection to the Temple. Third, the Qing Emperor wanted to use this to test whether Gong Dian had already defected to the Crown Prince. After Fan Xian entered the Qing Temple, he exchanged a move with Gong Dian. Although he lost slightly, it showed that his martial cultivation was not weak. However, Fan Xian did not receive the Temple's martial arts inheritance.
The plot of the fourth episode of Joy of Life was Fan Jian and Fan Xian talking in the study at night, revealing Ye Qingmei's past. Ye Qingmei had once founded the Ye family business and was the richest in the world. However, after her early death, the business was renamed the palace treasury and was managed by the Eldest Princess. The Eldest Princess and Prime Minister Lin Ruofu had an illegitimate daughter, Lin Wan 'er. If Fan Xian married her, he could naturally take back the palace treasury. Fan Jian analyzed the situation in the court. The Qing Emperor had given Fan Xian a marriage, hoping that he would take over the palace treasury. The Eldest Princess secretly supported the Crown Prince. If Fan Xian took over the palace treasury, it would cut off the Crown Prince's economic lifeline, so the assassination in Danzhou might be related to the Crown Prince. Fan Xian was skeptical and still suspected Lady Liu. At the dining table, the family of five faced each other.
In the fourth episode of Joy of Life, Fan Xian was asked to marry Lin Wan 'er. Fan Jian and Fan Xian talked in the study at night, revealing Ye Qingmei's past. Ye Qingmei had once founded the Ye family business and was the richest in the world. After her early death, the business was renamed the palace treasury and was controlled by the Eldest Princess. The Eldest Princess and Prime Minister Lin Ruofu had an illegitimate daughter, Lin Wan 'er. If Fan Xian married her, he could naturally take back the palace treasury. Fan Jian analyzed the current situation. The Qing Emperor had given Fan Xian a marriage and wanted him to take over the palace treasury. The Eldest Princess secretly supported the Crown Prince. If Fan Xian took over the palace treasury, it would cut off the Crown Prince's economic lifeline. Therefore, the Danzhou assassination might be related to the Crown Prince. Fan Xian was skeptical and still suspected Lady Liu. At the dining table, the family of five faced each other. Liu Ruyu admitted that she had arranged for Housekeeper Zhou to keep an eye on Fan Xian, but she had definitely not sent anyone to kill him. Fan Ruoruo also believed that the assassination was not done by Lady Liu. Fan Xian pretended to reconcile, but in reality, he was secretly investigating.
In the fourth episode of Joy of Life, Fan Xian and Fan Jian had a night chat in Fan Xian's study. Fan Jian revealed Ye Qingmei's past. Ye Qingmei had once founded the Ye family business and was the richest in the world. However, after her early death, the business was renamed the palace treasury and was controlled by the Eldest Princess. The Eldest Princess and Prime Minister Lin Ruofu had an illegitimate daughter, Lin Wan 'er. If Fan Xian married her, he could naturally take back the palace treasury. Fan Jian analyzed the situation in the court. The Qing Emperor had given Fan Xian a marriage, hoping that he would take over the palace treasury. The Eldest Princess secretly supported the Crown Prince. If Fan Xian took over the palace treasury, it would cut off the Crown Prince's economic lifeline, so the assassination in Danzhou might be related to the Crown Prince. Fan Xian was skeptical and still suspected Lady Liu. At the dining table, the family of five faced each other. Liu Ruyu admitted that she had arranged for Butler Zhou to keep an eye on Fan Xian, but denied sending someone to kill him. Fan Ruoruo also believed that the assassination was not done by Lady Liu. Fan Xian pretended to reconcile, but in reality, he was secretly investigating. Fan Xian had to face pressure and danger. He decided to use his own power to solve the problem of the palace treasury.
In the fourteenth episode of Joy of Life, Fan Xian was completely defeated in front of the Qing Emperor. Although Fan Xian had successfully killed Cheng Jushu, he had not gained freedom. The Qing Emperor took revenge on Fan Xian, causing Fan Xian to suffer defeat in front of the Qing Emperor. For more details, please watch the TV series.