We have revived Keepso!
A little information:
"Keepso is guardian of souls"
Initially they "grow" on the tree in the form of a simple round flasks. There is some lost soul... Like a baby bird, fallen from the nest died, but the soul can stay and very much want to experience the feeling of flying.
She would have to gather all your pathetic phantom power in order to get to a tree (the hunters of souls has not been canceled, there is all sorts of demons) ...
So our soul reached the Keeps tree. It must make its last plasma force to "put me in a flask"... if it succeeds, then the bulb first grow legs and she lands on the ground - the result is a kind deer. (like musk deer) He is the vessel that will replace the body of a Ghost, to be his protection and support.
The objective of Keepso is to help the soul to reach the goal, not always of course, but anything can happen... someone just enough to go to visit relatives, and somebody's dreams - just to live.
Again, hazards are not abolished and cipso not invulnerable. They have the instinct of preservation, which is activated when the soul operates and maintains the body to the detriment of themselves.

omg my lol english...