Chun Chun likes Uesugi Eri's creation. Before the birth of mankind, dragons ruled the world, and Black King Nidhogg was the ancestor of dragons.
· The Four Monarchs: Bronze and Fire, Earth and Mountains, Ocean and Water, Sky and Wind
· The hierarchical dragon empire, where blood determines everything
[The first dragon civil war]
· The four monarchs united to rebel against the Black King, and the war lasted for thousands of years
· The dragon civilization was destroyed and the Black King was "killed" (actually asleep)
· Jhin's Royal Lineage: The most loyal descendant of the Black King, inheriting 100% pure dragon blood and surviving the civil war
