When Carlos appeared from the entrance of the throne hall, King Ragon's face paled because, even he had to falter in front of Carlos' overbearing aura.
How can he not falter, it has been a tradition in Silvertown that every third and fourth prince would possess the might of the all-knowing ancestor, Bi Rong.
When the man had been alive, he was a Legend and before he died, his blessings were passed down to every generation's third and fourth prince from the royal household.
Carlos happens to be from the first generation, with King Ragon. Fortunately enough, he became the third prince.
Ezekiel came from the third generation as the third prince.
Oscar came from the fifth generation as the fourth prince, while Edward came from the first generation with Carlos, as the fourth prince.
So, King Ragon knew how oppressive it was to face these four. However for some reason, he had managed in one way or the other, to control three of them, except Carlos.