This guide shows how to complete the objective “Look for a way to destroy the Bedrock Keys” in the new Chasm’s Domain of Genshin impact 2.6.
As per Liyue Diaries on the Chasm, the Bedrock Keys are Magical Arrays set up by the Liyue Qixing to prevent entry into the Chasm. They will need to be dispelled or destroyed to continue exploring further.
After reaching the location, you will find two Cage-Shaped Geo Formations floating over the large stones of the Bedrock Keys. Break the crystal rocks at the bottom of the boulders to collect Geogranum, then place the Geogranum on the Cage-Shaped Geo Formations. It is recommended to use a claymore character to break rocks crystal fast. Refer to below image.
After you’ve placed the Geogranum on both floating Cage-Shaped Geo Formations, you must hit those Geo Formations for it to discharge a beam out.
Finally, to destroy the Bedrock Keys, you must aim the beam such that it hits the Bedrock Keys while you hit the Geo Formations.