Note: I did not make any of the art shown.
According to the Native Tribes of Chima, the Cave of Realms is the bridge between Chima and the outside world, home of the Outsiders. Legend says that there may be mysterious landmarks beyond the Outlands. There have also been reports from the Natives of Chima saying that a few brave individuals ventured to the Cave of Realms and never returned. There are still mysteries to uncover in this cave.