### World view setting
- **Time Setting**: The last years of the fictional dynasty "Jiuding Ji", corresponding to the expanded territory of the Spring and Autumn Period and the Warring States Period
- **Geo Schema**:
- **Xuantie Dynasty** (make good use of "Victory Strategy")
- **Qingli Federation** (specialized in "enemy war tactics")
- **Red Flame Tribe** (good at "attack strategy")
- **Snow Clothes Alliance** (Master the "Melee Plan")
- **Golden Horde** (specialized in "merger strategy")
- **Penglai Island** (magical use of "defeat strategy")
### Core clues
The national jade seal hides the bamboo slips of "Thirty-six Strategies". Each strategy unlocks the power of the dragon vein corresponding to the strategic location.
