Practice Yields True Knowledge, Dragon Blood Spiritual Materials

Furthermore, when refining the Nine Revolutions Marrow Erosion Pill, one could extract venom from it. This venom was effective even against Blood-Changing Martial Saints, far more potent than the Bone Devouring Poison currently in Yang Chan's possession, and it was also something he needed.

Bone Devouring Poison could at most injure Marrow Cleansing Grandmaster experts; it was utterly useless against Blood-Changing Martial Saints. As Yang Chan's Martial Cultivation improved, the enemies he needed to deal with would naturally grow stronger as well.

These poisons might prove useless in his hands, but he could not afford to be without them.

It was like nuclear weapons. Powerful nations were bound to possess them, for they were the best weapons for deterring other countries. The plight of nations without nuclear weapons was the clearest proof!

Therefore, Yang Chan planned to refine the Nine Revolutions Marrow Erosion Pill first for this very reason.

"Alright, I understand!"

Yang Chan naturally attached great importance to Han Bingyu's news.

After slowly ending his cultivation, he headed directly for the Internal Affairs Department.

Generally speaking, Spiritual Materials brought back from secret realms would first be delivered to the Spiritual Medicine Tower. However, Spiritual Medicines obtained through the top alchemist channel were an exception and could only be sent to the Internal Affairs Department first.

After the top alchemists had made their selections, the materials would be delivered to the Spiritual Medicine Tower, where they would then be exchanged through various channels according to each alchemist's exchange privileges.

Yang Chan had known about these procedures before, so after changing clothes, he headed straight to the Internal Affairs Department.

Within Tianxuan Holy Land, the Internal Affairs Department was not a general term. Every peak had one, such as the Chiyu Peak Internal Affairs Department, while the Pill Pavilion and