Seiryu Azure Nightmare Lore

Seiryu also known as the Azure Nightmare or
King of Souls is Part of the Holy Trinity originates from Mount Fuji Japan he stands at
90 feet tall and 10 tons he is bigger than Ragnir
but smaller than Kishin. Seiryu is a water
dragon and he is the oldest of the holy trinity at
(2000 years) Seiryu is Thraxxos's soul chamber
and Thraxxos attempts to be stronger than his parents Sage and Solo