Before you even step within the dungeon, you can tell something is up with this place. Like, right this second, even. The foliage towers and expands excessively over your head providing ample shade in all places, yet all of the densely packed flora seem perfectly healthy and green, not wanting for space or nutrients at all. The shrubbery and flowers even sway in the… wait, there’s no breeze here. Yet they’re rhythmically swaying to and fro, in unison, even? And you swear you can see some of these thick old trees faintly gyrating!
Metro Madness Act 2, Sonic BTS
https://www.youtube.com/watch?v=8eSmSD1tTz0