When the Big Bang happened, Rift was created. He originally took the form of a jet black eagle and managed to seal all of the world’s chaos and disorder into another dimension he created. Whilst in the newly-dubbed “Chaos Dimension” the disorder bonded together to create Chaos, and he started making more disorder. Eventually, around the time of the Romans, Chaos managed to break free and wreak havoc across the Earth. Rift was defeated, but came back as the shiny Noibat he is today. Eventually, he managed to seal him back in the Chaos Dimension, and made the seal stronger. Rift then realised he couldn’t do this on his own, so he took a fox from Earth and thus Chromefox was made. Fast forward to January 2000, and Chaos broke free once again. With Chromefox on his side, Rift found it much easier to defeat him, and so his reign of terror only lasted two days.