If the Wind and Thunder Silver Wings could be raised to the level of a Supreme Spirit Treasure, then even if Li Qing faced a great cultivator in the Great Ascension Realm in the future, there would still be hope for him to escape alive.
This was extremely important for him.
After all, before long he planned to summon the Profound Heaven Immortal Hall.
That hall came from the Immortal Realm itself, and was closely watched by countless taboo existences.
Any disturbance it caused would immediately draw the gaze of great powers.
Having already broken through to the late stage of Body Integration, Li Qing spent more than ten days consolidating his cultivation, slowly calming the unstable fluctuations of his aura.
Afterwards, he placed all of his effort into the Wind and Thunder Silver Wings.
This pair of wings was forged back when he was still in the Mortal Realm, and had many times saved his life in moments of danger.
But as his cultivation continued to advance, his mastery of speed techniques and escape arts increased.
The power of those he faced also grew frighteningly strong.
As a result, the Wind and Thunder Silver Wings became almost useless to him.
Now, he held in his possession a strange object formed from the Law of Space, a silver gourd.