Black Belly Spirit Ring Cultivation

Description:
A technique that is unique to a few worlds. Upon a human's birth, a spirit from their world will appear and make a contract with the user.

The spirits are in the form of a Weapon, Beast or Plant. Plant type is capable of changing into a Human form to fight.

How it used:
It is similar to a normal cultivation method, requiring them to take in the energy around them to become stronger.

However a unique feature of this methods, both spirit and user will grow at same rate however depending on whose stronger it may longer.

Not just this feature, certain contracted spirits will have the ability to increase their cultivation by devouring other spirits. Devouring other spirits will also grant bonus effects like increasing their stats like speed or strength depending on what they eat.

Stages:
It will change in colour similar to a Rainbow with Red being the weakest.

Benefits/Problems:
Strengths:

- Good Mutation ( Those that can devour other spirits can evolve )

- Good Support ( If the spirit is very powerful, the user can just use their spirits to fight even if their own power level is weak )

-

Problems:

- Spirit Devoured ( Should a spirit be devoured, their user will experience pain that will want them to die 10 times over )

- Rare Devour ( Not all spirits can devour other spirits )

- Spirit Form ( Being a unique type of spirit, they can feel pain but dulled. However, they will experience extreme pain when the soul is hit.