Well, 'old black magic ost visual novel' might be a niche visual novel. The 'old black magic' part could imply that the story is set in a world where ancient and perhaps forbidden magic exists. The OST would be an important aspect, as it can create the right mood for the various scenes in the visual novel, whether it's a spooky incantation scene or a tense encounter related to the magic. Without more information, it's hard to say more precisely.
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 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.
Searching for 'old black magic ost visual novel' can be like looking for a needle in a haystack. It may not be on the mainstream gaming platforms. You could start by doing a detailed web search, using not only the full title but also parts of it like 'old black magic visual novel' or 'black magic ost'. If it has a specific developer or publisher, look for their official website. Another option is to check with collectors or enthusiasts of visual novels, as they may have more knowledge about where to obtain such an elusive title.
The OST resources of the Korean drama Black Knight can be obtained through the following methods:
1. Search for Black Knight's OST on music platforms such as Netease Cloud Music, QQ Music, etc. and download related songs.
2. Buy OST albums on some online music platforms such as Amazon Music, Taobao Music, etc. and download the purchased songs.
3. Follow the relevant Korean drama fan groups on some social media platforms to obtain OST resource sharing links.
Please note that when obtaining OST resources, you must abide by relevant laws and regulations and do not download illegal or pirated songs.