As time passed, Alex's ability to manipulate the composition of blood became greater and greater until he found absolute success a few weeks later. He had learned enough now that he could transfer one single bloodline element from one blood to another with no mistake whatsoever.
His process underwent some changes as issues showed up as he went along.
While at first, his process consisted of removing the parts that weren't needed from the mix of blood, Alex soon realized that doing so was going to get harder the more elements that were going to be in the blood.
Even if there were just two bloodline elements to mix with the other blood, that meant Alex had to keep track of another element while he completed the process.
And the Azure Dragon's blood had way more than just a few elements. There were dozens.
