The Hydrological Investigation in The Chasm can be started by fishing for a Strange Object through the Underground Waterway. After unlocking The Chasm Spelunkers World Quest, you can begin the quest.
You can start by heading to the area shown in the photo below. To get there, you can start at the Teleport Waypoint south Of The Chasm Main Mining Area. Continue following the path to the cliffs by going through the cave next to it.
After you arrive at the above location, you will find a Anglers’ paradise. Keep fishing until you reach your goal. Strange Object. It may take many attempts if you are not lucky. Make sure to change your in-game time between night and day to ensure that all fish are spawned. If you don’t succeed within a day, it’s worth trying again in three days as the fish will respawn.
In case you’ve already fished for the Strange Object, double-check your Quest Item Inventory. Once you have the item, go to Underground Mine Base Camp and talk with the staff. Khedive. Select the option About the strange object…
With a battle-ready group, follow the quest marker north to the Underground Waterway waterfall. InteractYou will see the glowing Investigation spot. You will need to activate the Strange Object with Hydro. Use a flashlight to reach the glowing spot. Hydro AttackIt will then prompt you to Hydro Geovishapto appear. You can defeat it and then return to Khedive for a progress report.
This World Quest is part three of a trilogy that includes the Paleontological Investigation in The ChasmThe Mycological Investigation in The Chasm. Completing all three will bring you an Academia Recommendation Note The Wonders of the World Achievement was called Many essays have been written about the human heart.
Our guide is available here How to trigger and complete the Lost in a Foreign Land World Quest chain in Genshin ImpactFind another World Quest in The Chasm