How to get hidden Luxurious Chest from secret treasure quest in Genshin Impact Golden Apple Archipelago

sportskeeda.com:

The Treasure of the Four Skerries is a hidden quest series that will give Genshin Impact players plenty of Primogems inside the Golden Apple Archipelago. It essentially involves opening several chests that eventually get Travelers to a Luxurious Chest at the end.

It doesn't matter which order players find each chest. The only thing that matters is that players find all four parts of the clue to the final treasure. These clues are available to find in specific locations within:

This guide will start with the Broken Isle and move down in descending order from that list.

Genshin Impact players can find the starting location of the Broken Isle portion of this quest series far northwest of Broken Isle. Once they arrive, they should see a Melodic Harp puzzle on the coast of this unmarked island.

To solve the puzzle, adjust the Melodic Bloom closest to the harp twice. Afterward, adjust the one closest to it twice so that one aims directly upward.

Climb up the mountain here and ignore the next closest Melodic Bloom. Instead, proceed onward until you see the one hanging over the cliff, as shown above. Adjust it so it aims downward. Finally, adjust Melodic Bloom at the bottom so it aims towards the chest.

Opening this Common Chest will give Genshin Impact players some dialog. Thankfully, all remaining treasure chests will be unlocked for players to find on the map, making finding the remaining ones much easier.

Travelers should go toward the northern side of the reefed shown in the above image. There isn't any gimmick here, as the next chest is located behind some debris. Use a Geo or Claymore user to clear it quickly.

Opening it will give players a Sea Route Log. Looking at the overworld map won't help much since Travelers will see that