Ⅰ. World view setting
1. Three Realms System:
- Heaven (nine heavens): ruled by the Jade Emperor, thirty-three heavens
- Human World (Kyushu Continent): The cultivation dynasty and the mortal world are intertwined
- The underworld (the eighteenth level of the underworld): the ten palaces of Yama are in charge, Naihe bridge forgets the river
- Demon Realm (One Hundred Thousand Mountains): The forbidden land of the ancient demon clan
- Demon Realm (Nine Nether Abyss): A gathering place for extraterrestrial demons
2. System settings:
- Name: Six Paths of Reincarnation System
-Function modules:
√ Merit store (Yin virtue can be exchanged for artifacts and techniques)
√ Projection of Book of Life and Death (check the lifespan of living beings)
√ Yin Yang Express (mysterious delivery mission that must be completed)
√ Summoning ghosts (consume merit points to summon ghosts for assistance)
Ⅱ. Character relationship map
[Protagonist]
Cold-hearted (23 years old)
Appearance: Ordinary courier (Jisuda Company)
Hidden: Reincarnation of Emperor Fengdu (Memory Seal)
[Core force]
┌───────────────┬───────────────┐
│ Heavenly camp │ Old part of the underworld │
│ The Jade Emperor (submission in the later period) │ Bai Wuchang (the guide in the early stage) │
│ Taibai Jinxing (Monitor) │ Meng Po (Guardian of Forgotten River) │
├───────────────┼───────────────┤
│ Buddhist forces │ Demonic forces │
│ Duobao Tathagata (chess player) │ Jiuyou Demon Lord
