This article will guide you on how to complete the objective “Operate the drive valve to open access to Supply Warehouse 1” for the quest Scenes from Life in Meropide: Safe Operation in Genshin Impact 1.4.
Climb the ladder and enter the tunnel to reach a smaller chamber with a mechanism in the center.
You’ll notice another ladder leading up to a closed door ahead. This is the locked entrance of Supply Warehouse 1. Interact with the mechanism in the middle of the room to Install the Gear Drivetrain and then activate the lever.
Wait for the arrow to point toward the Supply Warehouse 1 entrance before stopping the device. This will open the door and you can climb up the ladder and enter the small tunnel. Up ahead, you will see there is a trapped man.
Approach him to start a conversation with the trapped man. He will express his gratitude for your rescue, marking the successful completion of the ‘Scenes from Life in Meropide: Safe Operation Quest. You will get a reward of 280 Credit coupons.
Also, loot the common chest to get another 30 Credit coupons.