Feeling a sense of relief now that the modification had come to an end and the spatial anchors holding up the heavenly river stopped their decline and instead started to slowly recover on their own, Xuan Hao gave the heavenly river a quick sweep with his divine sense to ensure everything was fine and there wasn't some kind of hidden danger that would erupt the second he shifted his attention elsewhere before he finally returned to his cultivation. Knowing that the danger from the heavenly river had subsided.
As for what came next? That was not something he was too worried about, as he was sure Elder Song would handle it appropriately and make sure the aquatic spiritual herbs now growing throughout the heavenly river were put to proper use when they matured.
