C5079 Heaven's Volition Source Spirit Formation
Therefore, there was not much of a problem for Jiang Shenwu to choose a Dragon Martial Skill.
In any case, to him, the other cultivation resources were not something that was too difficult to obtain.
Even if there were some precious Flare Material on the list, Jiang Shenwu would not have much interest in them. After all, to Jiang Shenwu, these Flare Material were not considered to be top-notch