Screenshot by Gamepur

The Phaethon's Syrtos is a world quest in Genshin Affect that takes place in Enkanomiya. It requires quite a fleck of setup to begin, including finding some Seelies and completing another lengthy world quest. Earlier attempting to start this quest, y'all demand the Divine Bridle particular.

You become this item by completing the Hyperion's Chant globe quest. It's a long quest that requires you to gain quite a bit of sigils around Enkanomiya. Follow this guide for some guidance on how to complete the quest.

After getting the Divine Determent, you need to find the ii special Seelies. You'll find them at the Evernight Temple.

You need to unlock the special gate by finding the two Seelies.

Another piece of prep work yous can do earlier fully starting the quest is collecting Sango Pearls. Sango Pearls are grapheme ascension materials, and you'll need to identify seven of them around tombs beyond Enkanomiya.

In one case you find both Seelies, caput in and talk to the NPC Clymene. Clymene will mark the seven tombs you must visit on the mini-map, but hither are the locations of all the tombs:

Return to Clymene one time you stop placing all the Sango Pearls at the tombs. Clymene will then open up up a path, the Soul Guide's Locus. Follow this path.

Clymene and so requires the Divine Determent. Since y'all take finished the Hyperion's Dirge, you will exist able to consummate this quest by turning in the Divine Bridle. He'll ask you lot to place the Divine Bridle in the puddle of h2o well-nigh him.

This is the terminate of the quest. You'll receive some rewards for your troubles.