**Rebirth of the Empress + System Cheating**: The reincarnation of the Chaos Demon Emperor activates the sign-in system
- **Cross-dimensional revenge**: In the previous life, he was surrounded and suppressed by the immortal and demon realms and fell. In this life, he fought his way through the thirty-three realms from the lower realm. The protagonist's realm division: Liu Ruyan—the demon system:
Blood Sea Realm → Bone Prison Realm → Soul Tribulation Realm → Heart Demon Realm → Heavenly Demon Realm → Demon Lord Realm → Demon Lord Realm → Demon Emperor Realm → World Destruction Realm → Chaos Demon Seed. ). Cultivation of Immortal Realm:
Lingtai Realm (Golden Elixir) → Divine Fire Realm (Nascent Soul) → Escape Realm (Transformation of Gods) → Kill Me Realm (Combined) → Supreme Realm (Mahayana) → True Immortal Realm → Immortal King Realm → Quasi-Immortal Emperor → Immortal Emperor → Sacrifice Realm, epic cultivation of immortals, invincible literature, empress, fantasy novels
