This is the theme song for the massive desert metropolis of Tsai-Maranda. The richest woman in the world lives here, and trickle-down economics seem to be in full effect!
The fourth season begins here, when one character awakens, stranded and broke along with only a single friend out of the whole group at his side. Said friend has exhausted their expenses while keeping the first character cared for during his slumber. A lot of things have changed recently, and Tsai and the regions around it are entering very, very strange times.
Link
Tiido
Another awesome piece :)