Genshin Impact Locked Chest Code: They Who Hear the Sea

There are my side-quests to complete in Genshin Impact 1.6's Midsummer Island Adventure.

Many of these stem from Echoing Conches found while trying to complete the Echoing Tales Quest.

One such quest is They Who Hear the Sea, which involves the Genshin Impact locked chest code to open a chest found at the end of the quest.

They Who Hear the Sea

To kick off this quest, Genshin Impact players need to find the Echoing Conch on the north side of Twinning Isle.

You can find help on where this conch is located using our All Echoing Tales Echoing Conch Locations and Rewards guide.

Once obtained, a location will be marked on the players' map.

Slay the enemies at that location and enter the following code to open the chest:


This will complete the quest and earn players the following reward:

  • 350 Adventurer’s XP
  • 40 Primogems
  • 20,000 Mora

Of course, players who wish to reveal more of the lore of the Golden Apple Archipelago should go through the entirety of the quest, saving the code in the back of their head for when they have gotten the information miHoYo worked so hard to provide.

Midsummer Island Adventure

Genshin Impact Midsummer Island Adventure map
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Midsummer Island Adventure consists of four acts that unlock over the course of seven days from the launch of Genshin Impact 1.6.

Genshin Impact players must be Adventure Rank 21 and have completed the Archon Quest "Song of the Dragon, Freedom” and Trifolium Chapter: Act I “True Treasure."

Act I (Main Cannon, Make Ready, Fire!)

Players must use the Waverider to destroy floating structures.

This act is available from the start of the event, and players must complete the Mysterious Islands: Journey to the Unknown quest to unlock it.

Read the Main Cannon, Make Ready, Fire! Guide.

Act II (Whirlpool off to Starboard… Full Speed Ahead!)

Race the Waverider on timed courses.

This act is available beginning on June 11, 2021, and players need to complete the Summer Vacation: Proceed with Caution quest to unlock it.

Whirlpool off to Starboard… Full Speed Ahead! Guide.

Act III (Samurai Sighted… To Arms!)

Fight the new Maguu Kenki boss.

This act is available beginning on June 14, 2021, and players need to complete the Dodo-King of the Sea: Lying in Wait quest to unlock it.

Read the Samurai Sighted...To Arms! Guide.

Act IV (Harpastum Bombs Loaded… Blow ‘Em Away!)

Use Harpastum Bombs to destroy enemies.

This act is available beginning on June 17, 2021, and players need to complete The Final Riddle: A Secret Uncovered quest to unlock it.

Read the Harpastum Bombs Loaded… Blow ‘Em Away! Guide.

Echoing Tales

Collect Echoing Conch shells scattered throughout the archipelago to hear their tales and piece together a story that may lead to a wondrous treasure.

Completing this event will earn players the Summertime Sparkle outfit for Barbara.

Read the Echoing Tales Guide.

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