I'm not entirely sure as I haven't read it in full. But generally, it might be about some cat - related stories or themes, perhaps with elements of mystery or the supernatural, as 'neko' means cat in Japanese and'monogatari' can mean story.
The answer is: "OST song" refers to the song in the OST. OST referred to the original music in movies, TV series, and other film and television works, and the song part was the OST song. According to the search results, some OSTs of movies and television works included some songs, such as the theme song of the TV series OST of " A Thought of Passing Mountains," many of Zhou Shen's OST songs, and Yu Kewei's Top Ten Classic OSTs. Therefore, an OST song referred to the song part of the original music in a film or television work.
The main characters can include not only the obvious ones like the cat - inspired entities but also the people around them. For instance, there could be a mentor figure who has knowledge about the strange happenings in the story. And there may be a group of friends who support the main character in their adventures in this unique world of the 'nekomonogatari light novel'.
One special thing about 'nekomonogatari light novel' is its world - building. It creates a vivid and immersive fictional world. The descriptions in the novel are so detailed that it's easy for readers to visualize the settings, whether it's a mysterious old house or a bustling city street.
As I haven't read this novel, it's difficult to determine the main characters. But it's possible that there could be a human protagonist who is involved in some sort of mystery or adventure related to the 'neko' (cat) in the story. There might also be other supporting characters like friends, family members, or other people in the community where the story is set.
The OST lineup for the second season of Celebrating Years had already been announced. Among them, Li Jian sang the theme song " In My Lifetime," Zhou Shen sang the ending song " Excuse me," Liang Long, Liu Duanduan, Zhang Haowei, and Guo Zifan performed the promotional song " Aiya." These songs would bring more musical elements to the second season of " Celebrating Years," adding more emotions and atmosphere to the plot.
OST was the shortened form of original music, which referred to the music used in movies, TV series, games, and other media works. It included scores or songs from movies, as well as music from anime. OST was usually released in the form of an album for the audience to enjoy. It could be released as an independent piece of music and receive independent attention and recognition.
The OST of " Praying for Today " included a theme song called " Miracle." This song was sung by the JS group. They had once sung "Kill the Wolf" for the Legend of the Sword and Fairy. According to the comments of the netizens, this song displayed a pure Xianxia flavor as soon as it opened. In addition to the JS group, Zhou Shen, Shan Yichun, Yu Jiayun, and other singers also participated in the OST of this drama.
The OST lineup of " Celebrating the Second Season " included Li Jian, Zhou Shen, Liang Long, Liu Duanduan, Zhang Haowei, and Guo Zifan. They sang songs such as "In My Lifetime,""Excuse Me," and "Aiya." These songs were meant to continue the story of " Celebrating Years " with a melody and bring a new chapter to the audience. " The Second Season of Celebrating the Year " was an ancient drama adapted from Maoni's novel of the same name. It was starred by Zhang Ruoyun, Li Qin, and many other stars. The second season started filming on November 3, 2022, and was announced to be completed on October 17, 2023. It was aired on CCTV-8's primetime slot on May 16, 2024.