Dong Tianyu had not expected that, after just a few days of not cultivating in the Cave, the Spiritual Spring within it would actually condense into a Spiritual Stone.
Although the System interface indicated that the Spiritual Spring had the function of condensing Spiritual Stones, from the time the Spiritual Spring was constructed until his trip to Kyoto, not a single Spiritual Stone had formed in it.
Dong Tianyu had thought that the Spiritual Spring would not condense Spiritual Stones at all, but now he realized that it was because his cultivation consumed Spirit Energy, which prevented the Spiritual Spring from condensing Spiritual Stones.
The emergence of the Spiritual Stone made Dong Tianyu very happy, after all, whether it was for upgrading the Cave or for alchemy and Artifact Refining, Spiritual Stones were needed.
