The Fire Thief (novel) chained to, by his cousin Zeus, the Greek god of lightning and ruler of the sky. Zeus sends him on a quest to find a true human hero. He gives Prometheus a ring because he promised that Prometheus will always be chained to that rock. This means that Zeus can always find him as well. Prometheus travels into the future with a pair of magical wings. He lands in Eden City and is helped by Uncle Edward and young Jim, a pair of robbers. The Fury is bent on revenge and Theus must complete this task while avoiding the Fury,
Chained to the Rhythm release, breaking the record for the highest first-day streaming for a single track by a female artist. Aya Tanimura directed an accompanying lyric video. It features a hamster inside a doll house while a pair of human hands prepares miniature food for the hamster. Erin Jansen from "USA Today" wrote "we're shown footage of a hamster running tirelessly on a hamster wheel, a visualization of the popular idiom meaning to perform activities repetitiously without progress." She also mentioned that, "Paired with Perry's lyrics, there's definitely a message to be absorbed." "Chained to the Rhythm" is a dancehall and disco song