[Six Desires Secret Canon]?
[Mahasattva Color Derivation Scroll]?
No!
One of these two cultivation arts gifted a Dao Companion, and the other gifted a Fire Household Cauldron. If he were somewhere else, he might have considered using one.
But this was Qingqiu!
The Nine-tailed Fox Clan was full of peerless beauties, and there were so many beautiful foxes... The system would most likely give the materials away right where he was, and wouldn't take him back to the era of the Primordial War!
As for the other cultivation arts, the materials they gifted were even more ordinary. He could rule them all out.
As for spells, divine abilities, escape arts, and curses...
Just like the cultivation arts, their gifted materials weren't rare enough to make the system take him back to the era of the Primordial War!
He hadn't used Pill Refining Technique in a long time.
Back when his cultivation was still low, Senior Sister Li and the sect elders had repeatedly warned him that cultivation was the foundation of seeking the Dao and cultivating immortality. All sorts of skills were merely lesser paths, and he mustn't let them distract him from the grand, righteous path.
The materials required by the pill recipes he currently knew were also not rare enough...
There were also immortal arts...
He had only mastered a few ordinary immortal arts, and he met the conditions to cultivate all of them. As for immortal arts that defied Heavenly Law...
Not one of the immortal arts that defied Heavenly Law and that he had already mastered could take him back to the era of the Primordial War.
There were, however, several immortal arts that defied Heavenly Law and had been passed on to him by the Heaven's Tribulation that he had yet to cultivate. The system