C721 A Rare Natural Spirit Treasure

While they were on their way, Jiang Nan had already started sending out probes to check if there were any more Innate Spiritual Treasures within a 50-kilometer radius.

The result was 0%.

Jiang Nan was slightly disappointed. Because they had been on the road for an hour. In other words, another hour had passed. If they couldn't detect the existence of a Innate Spiritual Treasure within an hour