Power. It decides your fate as well as your life and death. The weak is humiliated while the strong looks down on the world.
The Humans will form a bond with the monsters to cultivate.
It is divided into 12 stages and each stage is divided into 9 sub stages from grade 1 to 9.
1. Scholar Realm
2. Master Realm
3. Grandmaster Realm
4. Lord Realm
5. GrandLord Realm
6. OverLord Realm
7. King Realm
8. Half-Saint Realm
9. Saint Realm
10. Emperor Realm
11. Demi God Realm
12. God Realm
The Monsters are divided into 12 classes.