Because of certain reasons, the Dragon Worship Cult was never able to make contact with the Calamity Dragon King, and all the related information they had was obtained through inquiring from the Guardian Giant Dragons.
According to the Guardian Giant Dragons,, in the primordial age, the current Guardian Giant Dragons received powers and authority granted by the Titans and the gods,, and ascended from Primordial Dragons to become the present-day Guardian Giant Dragons.
But a group of Primordial Dragons did not think this was a good idea.
They formed an Alliance, united under their four leaders. Initially, a dispute arose between the four Primordial Dragon Kings and the five Guardian Giant Dragons over whether or not to accept the powers from the Titans. The Primordial Dragon Kings believed that the Dragon Race should not be altered by the powers of the Titans and the gods, and should not bargain with them,, arguing that Dragons should find their own destiny in their own way.