Pocket Go - Monster evolution

The evolution of monsters builds a fantasy world with a variety of monsters.
In this world, you will begin with being a little monster and you will continue to keep evolving by devouring other different monsters until you become the strongest monster in this world!
The rules of this world are quite simple and clear, that is: the higher the level, the stronger you are. Therefore, you need to avoid being attacked by advanced monsters at the beginning until you become the strongest one and let all monsters surrender to you!
Come to play and become the strongest monster in this world!