Realm 115

Realm 115, also known as the Prison Realm, is an evil-aligned realm used for keeping captured Dread Lords. It takes form as a small mountain range that, to be honest, looks a lot like the Santa Cruz Mountains in California. It is more secure than any other prison in the Multiverse, for it is filled with confusing forests and long slopes that nobody short of a true deity (or Furaidochikin) could escape.

WARRIOR BASTIAN'S JOURNEY
Upon traversing the realm of Los Gatos, Warrior Bastian noticed the mighty mountains of the Prison Realm. Being the curious person he is, he decided to investigate and found that the powerful Dread Lord known as Furaidochikin was imprisoned there. Bastian's presence broke the barrier and Furaidochikin was able to escape. Now, the barrier is closed again and Furaidochikin is free.