Genshin Impact: Erebos’ Secret and Three Great Martial Trials guide

Erebos’ Secret is a quest in the Enkanomiya zone of Genshin Impact. It becomes available once you’ve defeated the Abyss Lector Fathomless Flames as part of the main arc. This leads to several new islands appearing in the region. Here’s our Genshin Impact Erebos’ Secret guide to help you complete the puzzles.

Note: For more information about the game, check out our Genshin Impact guides and features hub.

Genshin Impact: Erebos’ Secret quest guide

Beating the Abyss Lector Fathomless Flames nets you the Bloodbranch Coral quest item. Giving that to Tsukoyo in Sangonomiya Shrine finishes the main arc. Once you’ve done that, return to Enkanomiya – Serpent’s Heart and make sure Evernight is active. Near the northwestern fast travel point of Serpent’s Heart, you’ll find the shade of Erebos.

When you’re ready to accept the challenge, he’ll cause three new islands to spawn along the edges of Enkanomiya’s map. We’ll tackle the remaining steps in the next parts of our Genshin Impact Erebos’ Secret guide series. You can refer to the pages below:

• Using the Ghostfish and reaching the new islands
• Yachimatahiko’s Trial
• Yachimatahime’s Trial
• Kunado’s Trial

Note: After finishing the tasks, return to Erebos to complete the Three Great Martial Trials.