Aka and Ao's Research on Alchemy ~Spring Stars Season~

## Introduction

May 09 2018 13:59 +0900 until the event is over!This event has ended!
This event will run from 2018/04/25 to 2018/05/09 13:59 JST. Collect flasks to unlock decor, gain a special outfit for Ozaki Kouyou, and the new memoria Red Stories - Ogawa Bimei.

## Gameplay

Access this event by clicking on the **event banner** on the Main Library screen or in the Book Delve menu.

The event gameplay is similar to tainted book delving. Simply click on the large yellow button to enter the event bookshelf and begin the event.

There are four unique buttons on the event panel. From left to right:

The first button will let you claim 1 item from the rewards list randomly, in exchange for 50 flasks.

The second button will let you claim rewards in bulk up to 10 items, again randomly.

The third button lists the rewards of the current box.

The fourth button will take you to the next box of rewards. This button will be unlocked once the first box is cleared or the key item is obtained.

There are 3 maps per chapter and each delve will be in a random one among the three. You may begin delving from either of the event's three books by clicking on the large yellow button.

Clearing the chapters will give rewards of small or medium souls and flasks.

## Tips

* Completing the limited Daily mission of defeating an event map (including dead ends) will grant 500 flasks.
* Cat Paws and Golden Cat Paws **cannot** be used in this event. Instead, equipping the event memoria Travel Bag on your team will increase the flasks you can obtain.
	+ Equipping one memoria to the team will increase the number of flasks obtained by 2x. The max multiplier is 4 memorias for 5x Flasks.
	+ However, fusing the memoria to higher levels does **NOT** count for extra multipliers (i.e. A max-level memoria would have the same effect as a level-1 one.)

## Exchange

* There are 9 boxes of rewards, 1&5 containing 20 items each and the rest containing 100. Once you claimed all the listed rewards or the key item of the first box, you can move onto the next one and so on. **Note that once you move onto the next box, you cannot return to the previous one.**
* The boxes from 5~8 will be available after 5/2 12:00 JST.
* The special gold bookmarks obtained here are limited-time items to be used in the upcoming transmigration event and will expire after the transmigration event ends.
* Alternative outfits can be obtained even if the writer in question has not been transmigrated. They would be stored for future use in the Outfit Storage, which can be accessed from the Office.

## Tainted Books

**Event Tainted Books**
**No.****Title****Items****Difficulty**
**1**Complete Works of Literature - Book 1**2**Complete Works of Literature - Book 2**3**Complete Works of Literature - Book 3

* 1-1
* 1-2
* 1-3

 **Complete Works of Literature 1**
 **文学全集 一**

 by Unknown

 **Possible Item Node Drops**

  Literature Soul (Small) x4
 Words Soul (Small) x3
 Thoughts Soul (Small) x2
 Flask x24

 **Complete Works of Literature 2**
 **文学全集 二**

 by Unknown

 **Possible Item Node Drops**

  Literature Soul (Small) x1~9
 Words Soul (Small) x8
 Thoughts Soul (Small) x6
 Literature Soul (Medium) x2~3
 Words Soul (Medium) x2~3
 Flask x30

 **Complete Works of Literature 3**
 **文学全集 三**

 by Unknown

 **Possible Item Node Drops**

  Literature Soul (Small) x4~18
 Words Soul (Small) x2~25
 Thoughts Soul (Small) x4
 Literature Soul (Medium) x1~3
 Words Soul (Medium) x1~2
 Thoughts Soul (Medium) x1~3
 Flask x61

## Event Story

There are no recollections besides the introduction.

→ Read the introduction here.