Dragon transformation is a "purification" that only dragons with true dragon blood and powerful dragon energy can achieve.
And he, the heir of the Fire Dragon Clan, is just a crybaby and childish wayward kid. Not only did he learn the highest level of "Soul Creation" in the Dragon Clan's secret "□ Technique" before he was one year old, but he also miraculously produced a "Dragon Transformation". He also guided the "Dragon Transformation" of another heir of the true dragon bloodline with a power powerful enough to destroy the entire "Panlong Valley".
But because his power was too strong, the tribesmen who were afraid of his power sealed him in the "Coiling Dragon Stone", thus allowing him to escape a huge disaster that destroyed the dragon tribe...
Hahaha, that's what children are like