chapter 152 :Teaching magical powers

Water-containing beads are a kind of spiritual stone found in ancient rivers. After being washed by countless rivers, they form beads that continue to be full of water-based spiritual power.

If you want to accumulate water-based spiritual power, you need to put beads into large rivers. It will take decades or even hundreds of years to wash the beads with river water and recharge the spiritual power.

However, this is not advisable for Lin Yun because it is too slow.

...