Anyone else know how to get this? Did the listed quest and didn't get the knowledge.

btw for anyone wondering where the quest starts, i didn't find anything, but it starts somewhere in the slums if im correct. a guy at a balcony inside a room.
it's a questchain, which leads to the quest required to get the knowledge in the end.

Quest comes from treasure hunter trin, he is on the main road across from tavern owner Ferdelles, the man on the balcony in the slum is the informant

i found out that all starts with the Adventurer in Front of Fredelles Herba, with the Quest : http://bdocodex.com/cn/quest/3107/1/?sl=1

If you cleared the quest, able to get knowledge from here.

i could only get the quest on my first character

выполнить цепочку квестов http://bdocodex.com/cn/quest/3108/1/ , после в библиотеке на лестнице появляется знание

!Note! You can only complete this quest on the character that started the questchain, for some reason this chain is for 1 character available only!

I got lots of problems with this, cuz i didnt do a lot of quests, so:
First of all you need to finish the sequence of "The Calpheon Bell", this way you can talk with "Treasure Hunter Trin" and starts the sequence line "Check the Antique", finishing this quest you can run to the library and talk with the bookshelf called "Consideration of Ancient Chemicals"



I hope this helps you guys

Inicio da missao

https://prnt.sc/iFVVTrAWfVVV



https://prnt.sc/u5WYvDyeOVjE

I'll detail step by step.

First, go to the adventurer in front of Fredelles Herba (Tavern Owner). Get the quest named "The Calpheon Bell" (Single quest)

Upon completion, go to Derek - he is sitting opposite the adventurer across the road. Get the quest "For What Does the Bell Toll?". You'll get another quest "Crisis in Kalis" from the next NPC. Upon completion you'll get a knowledge "Crisis in Kalis".

Go back to the where Derek was. Two tables behind him is Treasure Hunter Trin. Get the quest "Check the Antique".
Path to Geranoa (Material Vendor) and behind his shop to the left, there is a "suspicious antique". Interact with it. '
The remaining quest is just running around for the most part.

Here is the quest chain so far:
1. Check the Antique
2. Informant Contact
3. Running an Errand
4. Give the Password
5. Search Elina Leight's Office

Upon finishing #4, you'll be required to search Elina's office when you accepted the quest "Search Elina Leight's Office". It is the drawer in front of the corner left bookshelf.

Upon completion of #5, you'll get next quest "The Way to the Drug". Quest item is located in a storage box left of the NPC Storage Keeper.

For the final quest in the chain, "Big Success in the Big City", path to that location, stay on the main street. You'll find a workshop with 3 workers inside (workshop staff paul, etc), beside it, there's a flight of stairs. Go up and you'll find the quest marked item "Workshop Trade Secret Chest".

Upon completing the entire quest chain, go to the library (autopath to Annolisa Rosie). The book that gives knowledge "Consideration of Ancient Chemicals" is located at the foot of the staircase with a lady standing next to it.

一開始先去找 卡佩首都的酒館主人 普雷戴爾里斯哈巴
正前方 坐著的人 只叫做冒險家 接任務 卡爾佩恩的鐘聲
然後 冒險家的斜對面 有一個寶物獵人特林 跟他接系列任務 寶物獵人
第一個是去葛拉奴亞 他的後面 有個地方可以調查
然後接下來是跑來跑去
接著第五個是去調查艾莉娜雷特的房間 他旁邊有個抽屜可以調查
第六個是去調查巴斯凱安柳立克 他右手邊的矮櫃子可以調查
第七個是去工坊找線索 導航過去後 旁邊可以上樓 有個箱子可以調查

都解完之後 就可以去圖書館往二樓的階梯右邊 拿知識了
但有沒有辦法解到一半就先去拿 可能要再另外測試~