READABLE
No — keep it.
It is needed for a known use. Finish that first.
The most direct way to get Answer from Lunka: Defences is through Letters to Lunka.
Quest or activity
Follow the linked quest. The source confirms acquisition during the quest, but does not identify a specific objective or say it is awarded when the whole quest ends.
Follow the mapped pickup or quest source first; it is the most predictable route currently listed.
The most direct way to get Answer from Lunka: Defences is through Letters to Lunka.
快速解答
Readable / lore item
物品決策攻略
No — keep it.
It is needed for a known use. Finish that first.
它有什麼用途？
Follow the linked quest, recipe, skill, or other use before deciding what to do with it.
查看它的用途 →可以安全賣出嗎？
It is needed for a known use. Finish that first.
還能再拿到嗎？
Use the confirmed quest, shop, crafting, or fixed pickup route below.
參考物品
Written down and delivered by sanzhani.