Passing The Trial.

Valerian was surprised when he heard the dragon talking about his grandmother. He asked, "I am sorry, who?" 

The dragon chuckled and said, "Forget it. That is the story after you have passed the trial. But first, I am interested in the vial of blood in your hand." 

Valerian replied, "Oh, this? So I filled a vial of infected dragon blood and channeled the missing six attributes through it. Although I was as skeptical at first, the conjecture played in my favor. All the books define dragons as creatures created by sheer and pure magic. So, to cure the infection in the blood of Sir Gladis, I came up with the idea of restoring the original composition of the blood.