This book is divided into four planes: the mortal world, the spiritual world, the fairy world, and the divine world. Each plane has strict space barriers. The mortal world is dominated by the three sects of "Qingyun Sect", "Tianmo Valley" and "Ten Thousand Demon Ridge". The spiritual world is the relics of the ancient monks' battlefield. The fairy world has ancient immortal clans and noble families, and the divine world is the place where the laws originate.
2. Cultivation system: Mortal world (Qi refining → Foundation building → Golden elixir → Nascent Soul) → Spiritual world (Transformation → Divine refining → Fusion → Mahayana) → Immortal world (Earth Immortal → Celestial Immortal → Golden Immortal → Taiyi Golden Immortal) → Divine Realm (Daluo Golden Immortal → Quasi-Sage → Saint → Heavenly Dao). Each major realm is divided into four smaller realms: the beginning, the middle, the back and the peak. To break through, you need to understand the corresponding "power of law".