With the addition of one more Azure Dragon to his group, Alex's understanding of the blood grew even more. He was able to isolate even more commonalities between the blood of Azure Dragons, gaining a greater understanding.
However, he still needed more.
After talking to the three, Alex came to learn a bit more about the dragons' family tree. The Azure Dragon progenitor had three children, two sons and one daughter. The second son had gained the strongest bloodline and gave birth to the current patriarch.
The first son was the uncle to the current patriarch, who was still alive, while the aunt had passed away. Two of the dragons that were with Alex belonged to the bloodline that came from the first son, and one came from the second son.
