Dragon Emperor Nidhogg

Nidhogg, the King of Black Dragons, was killed on his throne thousands of years ago. His throne was a mountain covered with ice and snow. The person who killed him placed his huge body on the top of the mountain. His wings hung down to the foot of the mountain. His blood flowed down like magma, dyeing the entire mountain red, melting the ice and snow. The red water vapor rose into the sky and turned into dark red clouds. It rained bright red. The person who killed him cheered in the rain and called the days after... A new era! He is the Black Emperor. How could a puny ant imagine his power? He rules the entire world with destiny and enslaves mankind in the name of God. On the day I return to the world, all the rebels shall die! (Dragon clan is the same as the dragon)