Telekis Mine is a mine created by Ruby as a death trap. The whole mine was built deep under Caria City. However, after the murderer hired by Ruby to kill the miners was caught, the mine was shut down due to the many dangers that has been set up. But Ruby manipulated the tunnels with her magic. During this time, she plans a way of having her revenge towards human-kind.
After the mine shaft was shut down, earthquakes have begun every 3-6, but damages seem to repair on their own. Children up towards young adults have been going missing.