Revival

A soul flew out of Night Ghost's shadow.

It is one of the souls that Night Ghost collected and programmed to establish a specific task. It flew through the woods and reached the mountain. It just dissolved into the mountain surface.

Within the mountain, there was a closed space created and moulded by Night Ghost with the help of Sam's tools.

It is a rectangular space created by removed a perfectly box shaped rock out of the mountain. It is 100 square feet at best. It is the middle of that space, there is a sphere floating in mid-air. 

The floor and the walls of that room were covered with various inscriptions as well as various formation discs that were engraved into the walls and merged to become one with those walls. The soul that Night ghost let out, reappeared in this room.

It flew in the room ones before it merged with the sphere in the middle of the mountain.

The next moment…