World structure: With "Zhongzhou Continent" as the core, it is surrounded by the four major human continents of Cangmang, Yanhuang, Frozen Yi, and Lanhai. The edges are scattered with lands occupied by foreign races such as Ten Thousand Monster Ridge, Blackstone Realm, and Bone Erosion Swamp. The continents are blocked by natural dangers such as "Broken Star Gorge" and "Misty Channel", and the civilizations of various ethnic groups are significantly different.
Core rules: The power system relies on military strategy, mechanism creation, animal breeding cooperation, and physical training. The advantages of alien races come from racial talents (such as the scale family's water control, the stone family's high defense, and the feather family's good detective skills).
Era background: In the year 732 of the Zhongzhou calendar, the human continent was divided and fighting, alien races took advantage of the situation to rise, the ancient "Zhenyue Alliance" covenant existed in name only, and troubled times were coming.