If you’re looking for the code to unlock the locked chest on Genshin Impact, we’ve got you covered. To show you how to open the chest and what code to use for you to open it, here’s our detailed guide from our seasoned Genshin players:
What's the Code to Unlock the Locked Chest in Genshin Impact?
In the new 1.6 updates of Genshin Impact, there is a secret mission that leads to a locked chest and rewards 40 primogems.
The map of Genshin Impact is also littered with hidden quests and chests. One such chest can be found among the Echoing Conches in the new event “Echoing Tales.” The chest is password-protected  and may be found on Twinning Island.
To obtain the hidden treasure, players must complete a secret mission and obtain the necessary code to open the locked chest. To begin, players must teleport to Twinning Island and glide westward.
When you get close to the cliff to the west, an echoing conch will appear on the mini-map. It is situated slightly below the mountain’s highest point.
When players listen to the conch, the quest “They Who Hear the Sea” will begin. The quest will leave a mark on the map.
When the player arrives at the designated place, he or she will be given the opportunity to “dig,” which will expose the locked chest. When you interact with the chest, a code panel will appear.
The chest’s password can be obtained in Chapter I of “Echoing Tales.” Players must remember the initial words of the first four conches (5-2-1-4). The chest will be unlocked after entering 5-2-1-4 on the code panel in the exact same order, rewarding 40 primogems.