During the An Lushan uprising of the Tang era, beasts roamed everywhere and the Central Plains people were impoverished. Li Haobai departed from Bashu, aiming to reach the front and perform a heroic act. While traveling he was devoured by a monster. Coincidentally, Li Haobai and the guardian of the dragon"s veins fused, granting them the black dragon's might. Since then he has taken part in the clash among multiple factions.
