Lost History, called Silent History in the Trophies screen, is a Side Quest in Wuthering Waves. See all lighthouse locations and how to repair the lighthouses, how to unlock Lost History, how to complete Silent History, its walkthrough, and all the rewards of this quest here!

How to Unlock Lost History

Repair a Lighthouse at Any Location

Lost History, also known as Silent History in the Trophies screen, will automatically unlock after repairing a lighthouse at any of the 5 lighthouse locations.

The easiest lighthouses to find would be the ones at Nameless Bay and Desorock Highland Bay as their quest markers appear once you are within the vicinity.

Lost History Walkthrough

Talk to the Historian

After finding your first lighthouse, The Historian at Jinzhou City will contact and task you with hunting down the location of all 5 lighthouses in Huanglong, all of which can be found and repaired in no particular order.

Repair the Lighthouse at Frosting Harbor

Frosting Harbor Lighthouse Location

This lighthouse is located by a cliff north of Frosting Harbor and is near the Huanglong-Whining Aix's Mire-Frosting Harbor Resonance Beacon.

Throw an Explosive Charge at Thorns

Using the Levitator function in your Utility Wheel, pick up the nearest Explosive Charge and aim it toward the thorns that cover the lighthouse.

After burning the thorns down, proceed to scale the lighthouse and hack into the terminal in order to repair it.

How to Use Levitator

Hack into the Lighthouse Terminal

Decrypt the terminal by connecting all of the same colors on the panel.

Look Afar at the Break of Dawn

After successfully repairing the lighthouse, a recording will play, and your Rover notes that it ends with a riddle. Contrary to the phrase, you do not have to stand by the lighthouse cliff and set your time to dawn.

Instead, run back near the Frosting Harbor and interact with a golden beacon on the ground. This will spawn a Standard Supply chest and automatically solve the puzzle.

Look Afar at the Break of Dawn Puzzle Guide

Repair the Lighthouse Near Forbidden Forest

Forbidden Forest Lighthouse Location

This lighthouse can be found near a cliff located south of the Forbidden Forest. You may fast travel to the Huanglong-Dim Forest-Forbidden Forest Nexus Resonance for a speedy access.

All Resonance Nexus Locations

Burn Down All the Thorns

You will need to burn down all the thorns surrounding the lighthouse in order to access the terminal.

Use the first Explosive Charge located underneath a tree, near the farthest thorn cluster, to burn down the first thorn cluster and unlock the next Explosive Charge. Do this sequentially until you get close enough to reach the lighthouse thorns.

Do Note that if you run too far away from the Explosive Charge's stem, it will despawn and return to its original location.

Hack into the Lighthouse Terminal

Decrypt the terminal by connecting all of the same colors on the panel.

Locate the Treasure

The treasure is located north of the lighthouse, near the edge of the cliff, indicated by a white beacon on the ground. Unearth it to be rewarded a Standard Supply Chest.

Repair the Lighthouse at Tiderise Cliff

Tiderise Cliff Lighthouse Location

The lighthouse is located at Tiderise Cliff's edge. The nearest fast travel point to this area is the Huanglong-Dim Forest-Forbidden Forest Resonance Nexus.

Insert Induction Cells into Cell Sockets

First Induction Cell Location
Second Induction Cell Location

The Induction Cell for the first Cell Socket on the right side of the lighthouse is located near it. Use the Levitator function in order to insert it into the Cell Socket.

The Induction Cell for the second Cell Socket on the left side of the lighthouse is located by the bushes left of the lighthouse. Similar to the first Induction Cell, use the Levitator function and insert it into the Cell Socket.

Once completed, the lighthouse should now be functional and ready to repair.

Induction Cells and Transducers Puzzle Guide

Hack into the Lighthouse Terminal

Decrypt the terminal by connecting all of the same colors on the panel.

Locate the Treasure

The treasure is located north of the lighthouse near the cliff edge, indicated by a glowing white beacon. Dig this up in order to unearth a Standard Supply chest.

Repair the Lighthouse at Nameless Bay

Nameless Bay Lighthouse Location

The lighthouse is located right where the quest location to repair it begins, north of Shattered Blocks. The nearest resonance beacon to this is the one in Huanglong-Wuming Bay.

Activate the Cell Socket and Connect the Pulse Circuit

After talking to the Infrastructure Division Member, place the Induction Cell into the Cell Socket using the Levitator function, then hit all of the Training Dummies within the 42-second time limit.

Once this is done, you should be able to hack into the lighthouse's terminal.

Hack into the Lighthouse Terminal

Decrypt the terminal by connecting all of the same colors on the panel.

Locate the Treasure

The treasure is located near the lighthouse, underneath a boulder. Interacting with this unearths a Standard Supply chest.

Repair the Lighthouse at Desorock Highland Bay

Desorock Highland Bay Lighthouse Location

The lighthouse is located on a cliff not far from its quest starting point at Camp Overwatch.

Talk to the Junior Engineer

Talk to the Junior Engineer at Camp Overwatch and escort her to the lighthouse. TDs will spawn as you make your way to the lighthouse, so defeat them on the way.

Once you reach your location, the engineers will begin repairing the lighthouse, allowing you to hack into the terminal.

Hack into the Lighthouse Terminal

Decrypt the terminal by connecting all of the same colors on the panel.

Locate the Treasure

The treasure is located north of the lighthouse, near the cliff's edge, marked with a glowing white beacon on the ground. Dig the site to receive a Standard Supply chest.

Return to the Historian

After finding and repairing all 5 lighthouses, the Historian will notify you about its completion. Head back to Jinzhou city and speak with him. Afterwards, he will grant you a Premium Supply chest for finishing the quest.

Lost History Information

Lost History Rewards

Total Quest Rewards

Lost History Quest Rewards
Medium Resonance Potion x2 Medium Energy Core x2 Medium Sealed Tube x1 Shell Credit x3000

Premium Supply Chest Rewards

Locating and repairing all 5 lighthouses will grant you a Premium Supply Chest that rewards you with the following after reporting back to the Historian.

• Astrites x40
• Union EXP x50
• Shell Credit x12000
• Advanced Resonance Potion x1
• Basic Resonance Potion x1

May the Beacons Guide Us Trophy

Repairing all 5 lighthouses and completing the Lost History side quest rewards you with the May the Beacons Guide Us Trophy, allowing you to claim 5 Astrites.

Do note that the trophy description erroneously refers to the Lost History side quest as Silent History.

Trophy List and Rewards

Wuthering Waves Related Guides

List of Quests

List of Quest Types

All Side Quest Guides