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Genshin Impact

Act I: Legend of the Darknight Hero

Sophia Hayes

The Darknight Hero’s Alibi is a Story Quest in Genshin Impact. In this guide you will learn how to unlock this Quest and where it is found, as well as the rewards and a walkthrough explaining how to complete the Quest.

How to Unlock

To unlock this quest you must first compelte the Prologue: Act 3 quest. Once completed you will automatically unlock this quest.

Quest Details

Quest Type Story Quest
Chapter Noctua Chapter: Act I
Location Mondstadt, Mondstadt
Quest Giver Diluc


  1. Talk to Charles at the Angel’s Share Tavern in Mondstadt.
  2. Then you must talk to Margaret. She can be found roaming the plaza.
  3. Then you must head to Mondstadt’s entrance and talk to Lawrence, one the of the guards.
  4. Then Talk to Donna. She is located near the Flower Shop.
  5. Wait for or change the time to evening (18:00-06:00) then go to the designated location.
  6. Defeat the required enemies to complete the first quest.

Guide Information

  • Publisher
  • Platforms
    Android, iOS, PC, PS4, PS5, Switch
  • Genre
    Action RPG, Adventure
  • Guide Release
    31 October 2020
  • Last Updated
    4 August 2021
    Version History
  • Guide Author

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This guide for Genshin Impact includes the following:

  • Based on version 1.6
  • An interactive Map of Teyvat showing the location of all; Anemoculus, Geoculus, Statues of the Seven, World Quests, Shrines, Plants, Monsters, Enemies, Chests and Minerals.
  • Knowledge on all of the current known regions of Teyvat
  • Detailed Character pages of all playable characters showing talent trees, skill builds and Ascension tables.
  • Character Tier Lists
  • Combat Information and Elemental Effects & Combinations
  • Weapons - Showing the current best and highest rated weapons in the game.
  • All Archon Quests that tell the main story of the Traveler and Paimon as they travel the world of Teyvat in search of the Traveler’s missing twin sibling.
  • All World Quests that are unlocked by speaking to NPCs through Teyvat. They give insight into the various locations and stories of the world.
  • All Story Quests consisting of chapters related to the background and personalities of each playable character.
  • All Domains laid bare with expert strategies
  • How to conquer the Spiral Abyss
  • All Weekly Bosses covered with expert strategies
  • How to get all the optimal outcomes on Hangout Events
  • Housing guide using the Serenitea Pot including a full blueprint and furnishings list

Version 2.0 - Inazuma (coming soon)

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