Who can help me find out which one of these four sentences is correct? (I have to point out the mistakes)

The exact broadcast time of the first episode of Celebration of the Year 2 had yet to be confirmed. Although there were rumors that the show would air during the summer vacation in June 2024, the exact date had not been announced. The audience had high expectations and enthusiasm for the show, but they needed to wait for further official announcements. Therefore, it was impossible to confirm the broadcast time of the first episode of " Celebrating Years 2 ".

The exciting scenes of " Celebrating Years 2 " included Fan Xian's almost assassination attempt by Cheng Jushu, the conversation before Fan Xian left for Northern Qi, Fan Xian's resurrection, the Qing Emperor's crazy reaction, the Qing Emperor unlocking his identity as a Great Grandmaster, Versace and the Third Prince opening a brothel and causing a life, and so on. The specific highlights could only be understood by watching the TV series " Celebrating Years 2."

Celebrating Years could be watched online in high definition for free on platforms such as Mango TV and iQiyi.

The offshoot of " Celebrating Years " was a derivative work written by the online writer Maoni. These side chapters were supplements and extension of the main story of " Celebrating Years ", exploring the background and storyline of some characters. Among them," The Beginning of the Celebration of the New Year was Born in the Celebration of the New Year " was a web novel created by the River Devil. It told the story of the protagonist Fan Youyi in the celebration of the new year. The ending of the chapter was Fan Xian taking his wife, Lin Wan 'er, his concubine, Liu Sisi, his son, Fan Liang, and his daughter, Fan Shuning, to live in seclusion in West Lake. Fan Xian had successfully found the murderer of his mother, Ye Qingmei, his real father, the Qing Emperor. He had joined forces with Wu Zhu, the Shadow, Haitang, Thirteenth Wang, and Ruoruo to fight against the Qing Emperor.

The shadow that Fei Jie saw during the celebration was Great Grandmaster Sigu Jian's younger brother. After Fei Jie took off the Shadow's mask in the play, he was surprised to discover that the Shadow's true identity was the Great Grandmaster Sigu Jian's younger brother. The shadow was wearing a black mask and was cold and silent. Fei Jie was very surprised. Although Fei Jie knew the shadow, the reason why he was surprised by the shadow's identity, as well as the importance of the shadow in the plot and the development of the character, had not been revealed yet. Thus, according to the information provided, the shadow Fei Jie saw was Great Grandmaster Sigu Jian's younger brother.

The actor playing Yan Xiaoyi was Li Zifeng.

There were a total of 12 volumes of novels that celebrated the past few years. However, there was no information on whether physical books were free to read. Therefore, it was impossible to determine if the entire book was free to read.

There were a total of 12 volumes of the Qing Yu Nian novel. The readers could read the full text of Qing Yu Nian online for free on Qidian Chinese Network, Xiaoxiang Academy, and other websites. This novel was written by Maoni and published by the People's Literature Press. The exact price, whether the second half of the book would be published, and whether there would be a final version were not clear.

The second part of " Celebrating Years " would be filmed. Several documents mentioned that the second season had been officially announced and was expected to air in the second quarter of 2022 or 2024. The lead actor, Zhang Ruoyun, and the other main actors would also return. Although some of the documents stated that there would not be a second season, the information in other documents was more reliable. Therefore, the audience could look forward to the second part of " Celebrating Years."

" The Fight for the Crown Prince of Nine Dragons " was a Hong Kong drama set in the late years of Kangxi. It was directed by Xiao Sheng and starred Xu Jinjiang, Tang Zhenye, and Jiang Hua. The play had a total of 20 episodes, which told the story of the nine sons of Kangxi who fought for the throne. The play showed the story of the power struggle and cruel competition between the nine sons of Kangxi.