As expected!

Everyone tried it out and found that the spatial ring could take things out but couldn't store anything in. They all marveled at the wonders of the God and Demon Battlefield.

Liao Hu led the group in searching the canyon and found many black gourds on the cliff walls deep within. These black gourds were as thick as an arm and entirely pitch black.

Each person picked two. These black gourds didn't need refining and could directly store items. You just needed to place the item at the gourd's mouth and use Mystic Power to envelop it, making it very convenient.