It's about a mysterious and elusive criminal who always seems to outsmart the law. The song and its associated imagery create a sense of intrigue and danger.
One interesting 'Smooth Criminal' Glee fanfiction could be one where the Glee club performs a unique and edgy version of the song. They might incorporate elaborate choreography inspired by the original 'Smooth Criminal' music video, with characters like Finn taking on the role of the 'Smooth Criminal' in a really cool way.
You can start by looking on fanfiction websites such as FanFiction.net or Archive of Our Own (AO3). These platforms have a large collection of Glee - related fanfictions, and you can simply search for 'Smooth Criminal' within the Glee section to find relevant stories.
Michael Jackson's Smooth Criminal has no basis in reality. It's a work of artistic imagination. The music, the lyrics, and the overall theme are all crafted to entertain and showcase Michael Jackson's creativity rather than being rooted in true events.
Muzan was ultimately defeated by the collective efforts of Tanjiro, Nezuko, and the other demon slayers. Their teamwork and perseverance were key to ending Muzan's reign of terror in the manga.