For the details you can check in here:
https://emperors-domination.fandom.com/wiki/Cultivation_Levels
Nine World Cultivation Level:
1. Palace Foundation
2. Palace Expansion
3. Physique Accumulation
4. Provisional Palace
5. Inner Longevity
6. Heaven's Mandate
7. Warrior Canopy
8. Purified Rebirth
9. Heaven's Primal
10. Soul Creation
11. Mysterious Fate
12. Star Plucking
13. Ancient Saint
14. Heavenly Sovereign (Mortal King/Demon King/Stone King/Ghost King)
15. Heavenly King
16. Virtuous Paragon
-Path of Heavens (Emperor Reserve)
-Path of the Grand Era (God Monarch)
17. Peak Virtuous Paragon
- Emperor Candidate (after ER)
- Godking (after GM)
17. Immortal Emperor (after EC) / Three Existences (after Gk)
18. Pseudo Immortal
19. True Immortal