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The Qi of opening the Ling Xi fluctuated around Qin Lao Er and Qin Lao San.

However, the two of them did not directly open the Ling Xi.

For most martial artists, opening the Ling Xi required them to find the best time to do so. Moreover, it was best to prepare some medicine that could aid in their cultivation.

This way, it could increase the quality of the Ling Xi opening.

After all