This article provides a detailed guide on how to complete the objective ‘Open the barrier‘ for the world quest ‘Revelations from the Past‘ in the Natlan area in Genshin Impact 5.0
Pull the lever at the start of the room to make the floating platform turn a green color and create a path to the left.
Control the Tepetlisaur and go to the room on the far left. Use Saurian buddy’s Dig skill to uncover the buried Pyro Totem.
Next, switch to your character, go to the same area on the far left, and hit the totem with a Pyro attack.
Control the Tepetlisaur and head to the right side of the room. Climb up the wall to reach the lever. Pull the lever to change the platforms from green to orange.
Then, control your character and make it stand on the platform directly below the yellow light.
Have Tepetlisaur hit the lever again to turn the platforms green. This should lift you to the yellow light.
Then, make Tepetlisaur stand on the green platform to open the barrier!