In Genshin Sumeru, some caves have sealed entrances marked by purple partitions. These partitions could be opened by discovering and activating three Seelie inside a time restrict. As soon as all three Seelie are activated, the purple wall will disappear, permitting the participant to enter the cave.
These caves typically comprise worthwhile gadgets and sources, so it is price taking the time to seek out and activate the Seelie to open the purple partitions.