The Gate of Delirium

At the Valley of Death there is a hidden place where the Celestial Ghosts resided. It's so well concealed that few know of its existence. Were I not a close friend of Ghost Spirit, I would also be blind to it. But recently the Celestial Ghosts have left that place. A herd of monsters, who might have been driven by the Wraiths, ravaged it. It is said that the monsters were protected by a strange power that the Celestial Ghosts could do nothing about. Now the monsters have overtaken the Gate of Delirium. If evidence of a link between the invading monsters and the Wraiths can be found, I think it's worth the danger to check. Go now. Since the Celestial Ghosts left, the gate is no longer concealed. It should be easy to find the entrance.