Speak with Onu at the Grove of the Ancients.
Onu, an Ancient of Lore at the Grove of the Ancients, knows of your journey to Cliffwater Falls and wishes to speak with you. The grove lies to the south, nestled near the mountains.
The Ancients are patient and wise, [player]. But if Onu seeks your counsel concerning what you saw in the falls, then I fear it is urgent.