Genshin Impact 4.6 Guide: Lost Grimoire Puzzle Locations

xtameem· 7/5/2026

<img alt="https://c2c.fp.guinfra.com/file/66381019af2723e81f0e8827NM9kd2iB03" height="450" src="https://c2c.fp.guinfra.com/file/66381019af2723e81f0e8827NM9kd2iB03" style="display: block; margin: 16px auto; margin-bottom: 16px !important;;font-family:Arial;" width="800"/> In Genshin Impact version 4.6, a new set of puzzles called the Lost Grimoire and Bookshelf puzzles were introduced in the Faded Castle of the Nostoi region. These puzzles require players to find and place eight lost grimoires on bookshelves to reveal hidden locations and acquire valuable rewards. Here's a guide to help you locate all eight lost grimoires and their corresponding bookshelves. To begin the Lost Grimoire quest, head to the Faded Castle of the Nostoi region. Make sure to unlock all teleport waypoints in the castle and complete the world quest "The Hall of the Sea King" to navigate the area easily. <ol style=";font-family:Arial;"> <li style="font-size: 18px; ;font-family:Arial;"> Lost Grimoire #1: Found near the main hallway of the Faded Castle, east of the teleport waypoint. </li> <li style="font-size: 18px; ;font-family:Arial;"> Lost Grimoire #2: Located east of the first grimoire, at the top of the stairs. </li> <li style="font-size: 18px; ;font-family:Arial;"> Lost Grimoire #3: South of the second grimoire, down the stairs near the bridge. </li> <li style="font-size: 18px; ;font-family:Arial;"> Lost Grimoire #4: Downstairs from the third grimoire, to the left. </li> <li style="font-size: 18px; ;font-family:Arial;"> Lost Grimoire #5: In the main hallway on the middle level of the Faded Castle, near the exhibition hall. </li></ol> These are the initial locations of the lost grimoires. Placing them on the appropriate bookshelves will lead to unlocking hidden areas and earning valuable rewards.In Genshin Impact 4.6, players can embark on a quest to find the lost grimoires and unlock hidden rooms with valuable rewards by placing them on the corresponding bookshelves. Here's a guide to the locations of the lost grimoires and the bookshelf puzzles: Lost Grimoire Locations:- Lost Grimoire #6: Located in a small library on the middle level, south of the teleport waypoint.- Lost Grimoire #7: Found on the first floor near the benches.- Lost Grimoire #8: Situated near a blue crystal on the first floor, accessed by summoning floating platforms. <p style=&