C1608 I'll Upgrade the System One by One and Give You a Dozen Servant Cards

Collecting the power of Immortal Venerables was a slow and exhausting task. After three hours of collecting, Yang Ling no longer had the energy to collect more.

Currently, the crystal wall mountain of the Wish Space was surrounded by eighteen white streams of air. If he could use all of them to strengthen the source of the Heavenly Physique, no one knew how strong it would become