Origin
Created by Jank’rt, its sole purpose being to track the Timewalker and Mac Dumpling and take them back to Jan’krt. Jank’rt wanted to know the secret of time travel, so she could return to her own time period.
In their fight, the Timewalker took Prometheus through a timearc back to the age of the dinosaurs and later again through a timearc and left Prometheus inside it. Somehow Prometheus found its way to 2420 BC where he became king.