Wuthering Waves Cerulean Echoes Adrift in the Winds Part II quest guide

Cerulean Echoes Adrift in the Winds Part II in Wuthering Waves is the second quest of a series of the same name in the Black Shores. Similar to the prequel quest, you must cleanse the corrupted core and clear the corrupted data after getting clearance from KU-Key. Furthermore, you must complete an Aetherfin water gliding challenge. Completing the quest will give you 40 Astrites.

Here's a simple guide on how to complete the Cerulean Echoes Adrift in the Winds Part II quest in Wuthering Waves.

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Wuthering Waves Cerulean Echoes Adrift in the Winds Part II quest location and guide

Cerulean Echoes Adrift in the Winds Part II location

Cerulean Echoes Adrift in the Winds Part II quest (Image via Kuro Games)

Cerulean Echoes Adrift in the Winds Part II will begin as soon as you finish Part I in the quest series.

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Head to KU-Key's location

Talk to KU-Key near Modulation Hall (Image via Kuro Games)

Once the quest has started, switch the in-game map to Tethys' Deep and teleport to the Resonance Beacon in Modulation Hall. Next, go southeast to find KU-Key and talk to it.

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Head to the designated location via the portal and clear the corrupted data

Cleanse the corrupted core (Image via Kuro Games)

Enter the portal and follow the quest navigation to go to the next location. Next, talk to KU-Key to get the clearance and approach the corrupted core. Hold the Q button (Echo skill button) until the progress rate reaches 100%. This will clear the first corrupted data.

Shoot at the portal door (Image via Kuro Games)

Return to KU-Key and talk to it one more time to get the clearance. Next, aim at the nearby portal door to activate it. This will take you to the other corrupted core's location.

Cleanse the second corrupted core (Image via Kuro Games)

Once again, hold the Echo skill button while aiming at the corrupted core to cleanse it. After you've cleared the corrupted data, defeat the Tacet Discords and wait for KU-Key to finish its lines.

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Arrive at Aetherfin's location and complete the Aetherfin challenge

Complete the Aetherfin challenge (Image via Kuro Games)

Follow the navigation and walk through the portal to reach the Aetherfin's location. Similar to the first part of the quest series, you must complete another Aetherfin water gliding challenge. Pass through only the blue rings to maintain energy and avoid the red rings.

Quest reward (Image via Kuro Games)

Once you've completed the challenge, a cutscene will begin and conclude the quest. As a reward for completion, you will get 40 Astrites, a Premium Supply Chest, and a trophy called And So Sally Can Wait.

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Check out our other Wuthering Waves articles:

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• Wuthering Waves 1.3 estimated pull count