Soon, Xu Ke found what he was looking for in the documents.
The solution to the Oath of the Medical Path didn't require him to pay with his life like before. However, it did require him to find Dragon Essence. Every breakthrough required the aid of Dragon Essence to succeed. In other words, if Xu Ke wanted to reach the Postnatal Late Stage, he would need to absorb Dragon Essence while cultivating to successfully complete his breakthrough.
"Troublesome."
Xu Ke's eyelids drooped slightly.
Treasures containing Dragon Essence won't be easy to find.
They were all artifacts once worn by a Jiuwu Sovereign. Even if they weren't family heirlooms, they were the kind of collections found in museums and antique galleries, easily worth tens of millions, or even hundreds of millions. Buying them would be difficult enough. Moreover, even if he managed to acquire them, there was no telling if the Dragon Essence on these treasures had faded over time.
