In the TV series Joy of Life, Fan Xian and Lin Wan 'er reunited in episode 42. In this episode, Fan Xian and Lin Wan 'er met by chance in the temple. The two recognized each other. They exchanged a handkerchief as a token of love, and their relationship quickly warmed up after they recognized each other.

The final five episodes of Joy of Life did not have a clear answer based on the search results provided. Therefore, I don't know what the plot and ending of the last five episodes of Joy of Life will be.
The first season of Joy of Life had a total of 46 episodes.
In the TV series " Joy of Life," Fan Xian and Lin Wan 'er's wedding was in episode 46.
The sniper shooting in Joy of Life appeared in episodes 28 and 46. In episode 28, Fan Xian opened the mysterious black box and saw the legendary sniper rifle. And in episode 46, Great Grandmaster Sigu Jian's disciple, Fei Jie, used a modern sniper rifle to assassinate the supervisor and complete his master's mission.
The finale of the last two episodes of Joy of Life was Fan Xian successfully assassinating the Qing Emperor and supporting the Third Prince to ascend the throne. Fan Xian chose to live in seclusion in Jiangnan and led a peaceful life with his wife and child. Chen Pingping was killed by the Qing Emperor. Fan Xian broke off relations with the Qing Emperor and was besieged. In the end, he died from serious injuries. The Qing Emperor's cause of death was a laser shot by a robot…
In the eleventh episode of Joy of Life, Fan Xian and his friend came out of King Jing's manor. Fan Xian still hoped to cancel his engagement with Lin Wan 'er. He asked Ruoruo to bring him to the Royal Family's side courtyard, using the excuse of treating her, hoping to cancel the engagement in front of her. This episode also involved a successful and failed arrest operation that changed everyone's fate. In this arrest operation, Fan Xian and the others had experienced a painful wait, which meant that they had never given up. At the same time, those unspeakable sins were also waiting for an opportunity to reappear. The final battle between good and evil was about to begin.
The plot of the twentieth episode of Joy of Life was about the young railway policeman Wang Xin mistaking the old railway policeman Ma Kui for a fugitive. The two of them started a master-disciple relationship. Fan Xian planned to rescue his foster father Xiao En and kill Shen Zhong. Then, he would head to the border to gather an army to rebel. He reported his plan to Yan Bingyun, but Yan Bingyun emphasized that Shen Zhong could not die. Shang Shanhu also saw through Fan Xian's plan. He planned to not act according to Fan Xian's plan after rescuing his foster father. Other plot details included Lin Ruofu burning Lin Gong's words, Chen Pingping returning with the Black Knights and confronting the Crown Prince, Fan Xian discovering that Wang Qinian was Chen Pingping's man, and Chen Pingping's unusual concern for Fan Xian.
The finale of the last two episodes of Joy of Life was Fan Xian successfully assassinating the Qing Emperor and supporting the Third Prince to ascend the throne. Fan Xian chose to live in seclusion in Jiangnan and led a peaceful life with his wife and child. Chen Pingping was killed by the Qing Emperor. Fan Xian broke off relations with the Qing Emperor and was besieged. In the end, he died from serious injuries.
In the thirteenth episode of Joy of Life, Fan Xian went to the Inspection Council to meet Zhu Ge and question him about the reason for the prisoner exchange. Zhu Ge wanted to dismiss Fan Xian with the excuse that the war between the two countries was about to break out. Fan Xian berated Zhu Ge for using innocent lives in exchange for the so-called big picture. He had already forgotten the foundation of the Inspection Council and left with a cold heart. Fan Xian later asked the heir of King Jing to help transfer Cheng Jushu out of the Inspection Council and execute him according to the law. However, the Inspection Council only listened to the Qing Emperor's orders, and the Second Prince was powerless. Wang Qinian learned of the time Cheng Jushu was being escorted out of the city and the route he had to take. He recommended himself to lead the escorts away and create an opportunity for Fan Xian to escape. However, Fan Xian went in the opposite direction. In this episode, Fan Xian went to an appointment and was assassinated. Cheng Jushu killed Teng Zijing. After Fan Xian woke up, he ignored his injuries and went to see Teng Zijing. He was heartbroken to see Teng Zijing die with serious injuries. He took a knife and prepared to kill Cheng Jushu, but he was stopped by Wang Qinian.
The plot of the fifteenth episode of the celebration was about Wang Qinian becoming Fan Xian's best assistant. Wang Qinian had come to the General's manor to meet with Fan Xian. When he learned of the news that the manor had been destroyed, he regretted not telling them earlier. Perhaps he could have avoided this disaster. However, Fan Xian believed that Wang Qinian was doing this to threaten him and make him stop his actions. This episode also involved Wang Qinian intercepting the intelligence pigeon from the Inspection Council. After learning that Si Lili had escaped in six different ways, Fan Xian guessed and deduced that Si Lili might very well return to Jingdou. There were other plots in this episode, but the details of the plot needed to be watched to understand.