A really interesting plot could be about a group of characters from both franchises trying to restore balance between light and dark in a world that has been corrupted by a strange energy that affects both the magic - based world of KH and the mechanical world of NieR: Automata. They would have to combine their skills and knowledge to overcome this great threat.
In terms of the scenery, you could have areas that are a mix of the dreamy, otherworldly landscapes of KH and the desolate, post - apocalyptic settings of NieR: Automata. Maybe there's a castle that's half - overgrown with nature like in KH, but also has some robotic structures jutting out of it like in NieR: Automata. This would create a really unique and visually interesting world for the fanfic.
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.
Automata story typically refers to tales that center around automata. Automata can range from simple mechanical toys to complex machines. In these stories, they might be characters that interact with humans, or they could be the focus of a mystery regarding their origin and purpose. For example, in some steampunk - themed automata stories, the automata are often highly advanced in a world where steam - powered technology prevails, and their existence might challenge the social order or bring about new forms of relationships between humans and machines.
In short, NieR: Automata is a highly-acclaimed game that offers a unique gameplay experience and a thought-provoking narrative. It takes place in a world where machines and androids are at war, and players explore themes of identity, consciousness, and the meaning of existence.
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.