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Genshin Impact Version 4.6 introduces several new underground areas, one of them being the Faded Castle. In this abandoned ruin, you can discover eight Lost Grimoires, which are the keys to hidden chambers containing treasure chests. Unfortunately, the Lost Grimoires are quite hard to find since they like to hide in secluded locations in Genshin Impact. Most players may only be able to locate four to five books and are unable to get the rest.
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How To Find All Lost Grimoire in Genshin Impact
The Lost Grimoires are flying invisible books that roam various locations in the Faded castle. In order to grab one, you must use the Pause Soundwave in the Symphony. Just press the Skill button near a book, and it will stop moving.
Lost Grimoire #1
The first Lost Grimoire is the easiest to find since you will likely stumble on it when following the talking cat Osse during The Shadow Over Petrichor quest. After reaching the first teleportation point, take the stairs to your left, and you will find a magical shelf with a flying book in front of it.
Lost Grimoire #2
The second Lost Grimoire is located on the path toward the Legatus Golem world boss. You must follow the floating arrows, which will lead you to the book.
Lost Grimoire #3
Like the first Lost Grimoire, you will stumble on the third book as you follow Osse in Genshin Impact. It is located near the teleportation point on the north side of the Faded Castle.
Lost Grimoire #4
Three Lost Grimoires are located inside the library on the south side of the Faded Castle. The fourth book can be found flying above several wooden benches on the first floor.
Lost Grimoire #5
You can grab the fifth Lost Grimoire by climbing the stairs in the library. There will be another book near another magical bookshelf.
Lost Grimoire #6
The sixth Lost Grimoire is the hardest to discover in Genshin Impact since you must climb magical platforms. On the library’s second floor, you will find a large crystal that you can hit with a normal attack to activate the floating platforms. Ride one of them, and it will take you to the highest section of this area.
Lost Grimoire #7
The seventh Lost Grimoire can be found on the staircase west of the theater. You may need to run up and down the stairs since the book’s flying range is quite long.
Lost Grimoire #8
The last Lost Grimoire in Genshin Impact can be found near the theater. You can find it hovering above the wide stairs at the center of the Faded Castle.
