Levi looked at the 17 breathing technique inheritance diagrams and began to copy them.
The first breathing technique was the Rock Dragon Breathing Technique. It was a shallow Bloodline Breathing Technique that focused on defense. The Rock Dragon was an ancient giant beast similar to a giant lizard. The only thing that was related to the legendary giant dragon was that it had scales. There were only 16 small human patterns on it.
Levi used an hour to finish copying.
The second breathing technique, Wind Cat Breathing Technique, was a Bloodline Breathing Technique focused on speed. There were 20 small figures on it, and it took him an hour and a half to copy.
..
In the end, Levi finished copying all 17 breathing techniques within a few days.
He finally left Silver Mountain Castle with satisfaction.