C369 Fourth Stage of Eternal Light Realm

After leaving the Tianyuan Chamber of Commerce, Yang Ming wandered around the city.

Gradually, he understood some of the Immortal Realm's rules.

Within the Immortal Realm, the currency used between immortals was not gold coins, but these immortal stones that contained the Spiritual Qi of Heaven and Earth.

Cultivators needed immortal stones to sell, trade, cultivate, concoct pills