Diablo 4's story is centered around Lilith, the daughter of Mephisto and the creator of Sanctuary. Of course, Lilith can't conquer Sanctuary on her own, relying on the rogue priest Elias to do much of her dirty work, including summoning her in the first place.
In the To Walk a Dark Path quest chain, you will learn more of how Elias brought about Lilith's summoning, and even travel to the place where the summoning took place in the cinematic trailer. Below, we'll take a look at the third quest in this chain, Turbulent Waters, as well as how to complete every step of it.
How To Complete Turbulent Waters Quest
Turbulent Waters is the third quest in the To Walk a Dark Path quest chain, and is automatically accepted after finishing At Any Cost. After completing the ritual involving the Acolyte's Head in the previous quest, you will learn that Elias and Symon traveled to Backwater, which is your next destination.
After arriving in Backwater, which is located in the southeast area of Hawezar, ask the locals about Elias. You'll need to talk to Agata, Kiana, Mwinas, and Nivro, the Ring and Amulet merchant. Nivro the merchant will tell you about Sev, who may know more information. However, to get information out of Sev, you'll need to buy the Cerrigar Red Sky from Nivro first.
Head out of Backwater and move south through the quest search area until you find Sev. Speaking with her to give her the Cerrigar Red Sky, then talk to her again to learn your next step. At this point, the quest will be complete, and the final quest in the chain, By Three They Come, will be automatically accepted. You'll also earn some experience, gold, and Renown.