Blue Archive Wiki
Blue Archive Wiki
Careful Sensei!V • T • E
You are approaching Story Spoilers about Treaty of Eden. Please proceed with caution.
Some sections of this article may be under construction at the moment.

Overview
Gallery
Volume 3 - Title

Treaty of Eden (エデン条約編) is the third volume of Blue Archive's main story. It is set on Trinity General School and follows the students of the Remedial Class Club. There are currently four chapters released, totaling at 89 individual episodes.

Synopsis[]

Sensei receives a request to teacher a group of students who are on the brink of failing at Trinity. Finally, Sensei can be a normal teacher and teach!... or so it seemed. As suspicions run amok, Sensei and the girls of the Remedial Class Club find themselves standing at the crossroads of animosity and conspiracy accumulated over centuries. Just what is this "Eden Treaty," and how will it affect Sensei and the girls? Will Sensei be able to defy the fate of Eden—the very paradise where man was expelled—and bring about a happy ending?

Chapter 1: Remedial Classes, Now in Session![]

Remedial Classes, Now in Session! (補習授業、スタート!), also known as Make-Up Work Club, Here We Go! in the global version, is the first chapter of Volume 3.

Description[]

Sensei is invited by the members of the Tea Party to supervise a new club at Trinity known as the Remedial Class Club, made to save students on the verge of failing. As the club comes off from a rocky start, oil is thrown into the fire as the club's true purpose is revealed. How will Sensei brave this challenge and save these girls from failure?

Story[]

Chapter 1: Make-Up Work Club, Here We Go!
Episode Name Remarks
1 Prologue Azusa CG available
2 Make-Up Work Club -
3 Tea Party -
4 Failing Students Part 1 -
5 Failing Students Part 2 -
6 Breaking the Ice -
7 Exam Prep -
8 The First Evaluation Exam Make Up Work Club CG available
9 What Lurks in the Depths -
10 Boot Camp, Here We Come! -
11 Spring Cleaning! Make Up Work Club CG available
12 First Night of Boot Camp -
13 The First Mock Exam Make Up Work Club CG available
14 Justice Task Force Vice President Part 1 -
15 Justice Task Force Vice President Part 2 -
16 Crack in the Surface -
17 Trinity's Traitor -

Chapter 1 does not have any combat stages.

Chapter 2: An Impossible Proof[]

An Impossible Proof (不可能な証明), also known as Paradise Paradox in the global version, is the second chapter of Volume 3.

Description[]

Conspiracies are at a boiling point as a third party known as Arius Branch School comes to light. Sensei and the girls continue their desperate fight against failure, but shadows lurking in the dark begin to make their move. Disproving the suspicions placed upon these girls is impossible, so just how will the Remedial Class Club survive this conundrum?

Story[]

Chapter 2: Paradise Paradox
Episode Name Combat Characters Remarks
1 The Great Leviathan No combat -
2 The Sisterhood No combat -
3 Secret Society No combat -
4 Swimsuit Symposium No combat -
5 Midnight Commotion Part 1 No combat -
6 Midnight Commotion Part 2 Hifumi, Azusa, Koharu, Hasumi, Hanako -
7 A New Perspective No combat -
8 A Glimmer of Hope No combat Make Up work Club CG available
9 A Shadowy Reach No combat -
10 The Second Exam Part 1 All Make Up Work Club members
(Azusa, Koharu, Hifumi, Hanako)
-
11 The Second Exam Part 2 No combat Gourmet Research Department + Fuuka CG available
Hifumi and Koharu CG available
12 Back to Square One No combat -
13 In Spite of Everything No combat Make Up Work Club CG available
14 A Confession No combat -
15 Lightning the Fuse No combat -
16 A Fearsome Clash All Make Up Work Club members -
17 The Way of the World Part 1 All Make Up Work Club members Mika CG available
Sisterhood CG available
18 The Way of the World Part 2 Make Up Work Club + Mari -
19 The Third Exam No Combat -
20 Epilogue No combat -

Chapter 3: Our Stories[]

Our Stories (私たちの物語) is the third chapter of Volume 3.

Description[]

The Class Remedial Club have successfully graduated from the club! As the mystery of Arius continues to grow, the date of the treaty draws near. However, with two adversary schools and a third party with an undying hatred towards both schools, there's no way everything will go smoothly. Will Sensei be able to bring their story to a happy ending?

Story[]

Chapter 3: Our Stories
Episode Name Combat Characters Remarks
1 Postmortem Part 1 No combat Azusa CG available
2 Postmortem Part 2 No combat -
3 Postmortem Part 3 No combat -
4 What Comes Next No combat -
5 Eden Treaty Signing Ceremony Part 1 No combat Shinon CG available
General Student Council CG available
6 Eden Treaty Signing Ceremony Part 2 No combat Various CGs available
(Pandemonium, Make Up Work Club, Arius Squad, Gehenna and Trinity mobs)
7 Day of Fire and Ash Part 1 Tsurugi and Hasumi Various CGs available
(Hina, Saori, Saint Justina mobs)
8 Day of Fire and Ash Part 2 Hina
9 Bearing Witness to Hatred Hina -
10 Sweet Lies No combat -
11 Aggravated Confusion Part 1 No combat -
12 Aggravated Confusion Part 2 No combat -
13 A Side Beyond Reach No combat Make Up Work Club CGs available
14 A Light in the Darkness No combat Azusa and Saori CGs available
15 In Response to the Fifth Koan No combat Various CGs available
16 Bits and Pieces No combat Azusa CG available
17 The Embodiment of Hate No combat -
18 Without a Moment's Hesitation No combat -
19 Our Stories Make Up Work Club
(Assisted by Prefect Team, Justice Task Force and Abydos Foreclosure Task Force)
Make Up Work Club CGs available
20 The Name of Paradise Part 1 Hina, Tsurugi, Iori, Hasumi, Ako, Mari -
21 The Name of Paradise Part 2 Abydos Foreclosure Task Force -
22 The Name of Paradise Part 3 Make Up Work Club -
23 Below the Old Cathedral Azusa
(Assisted by Ako, Hanako and Mari)
-
24 Hatred That Is Not Our Own Free choice, based on owned characters
Recommended Level 38 and Above
Recommended Explosive (Red) and Special (Blue)
-
25 Epilogue No combat Arius Squad CG available

Chapter 4: Kyrie for the Forgotten Gods[]

Kyrie for the Forgotten Gods (忘れられた神々のためのキリエ) is the fourth chapter of Volume 3.

Description[]

As the commotion from the treaty subsides, the time for Mika's hearing fast approaches. On the other side, the pursuit against Arius Squad gradually drives them towards a corner. When things become heated once more, Trinity and Arius' true history are dragged out into the light, and a new war will be waged; one that pits students against students, students against adults, and adults against adults. Let the curtains rise on this story of tragedy and hope.

Story[]

Chapter 4: Kyrie of the Forgotten Gods
Episode Name Combat Characters Remarks
1 Prologue No Combat -
2 Uncomfortable Reception No combat -
3 Jailed Princess No combat -
4 Between a Dream and a Mirage No combat -
5 Inscrutable Seekers No combat Arius CG available
6 Broken Things No combat Atsuko CG available
7 Choices and Decisions No combat Atsuko and Saori CGs available
8 Squad Reunion No combat -
9 To the Arius District 1 Misaki and Hiyori
(Assisted by Saori)
-
10 To the Arius District 2 Misaki and Hiyori
(Assisted by Saori and another person)
-
11 The Chaser No combat -
12 Regroup No combat -
13 Old Stories No combat Arius Squad CGs available
14 Meeting Misaki and Hiyori
(Assisted by Saori)
Atsuko and Gematria CGs available
15 What Remains Misaki and Hiyori
(Assisted by Saori)
Mika CG available
16 Underground Corridor No combat Mika CG available
17 Contest No combat -
18 Another Us No combat Azusa and Arius Squad CGs available
19 Infinite Chances Saori, Hiyori and Misaki Atsuko CG available
20 Saintess Barbara Saori, Hiyori and Misaki -
21 Breakthrough Saori, Hiyori and Misaki -
22 AGNUS DEI Saori, Hiyori and Misaki -
23 Kyrie for the Students Part 1 No combat Mika L2D available
(Kyrie Eleison vocal version will be played)
24 Kyrie for the Students Part 2 Misaki and Hiyori
(Assisted by Saori)
Arius Squad CGs available
25 Special Someone Free choice based on owned students
Recommended Level 38 and above
Recommended Special (Blue) students
-
26 Our Future No combat -
27 Epilogue No combat -

Characters[]

Below are the list of all characters appearing in the volume:

Volume 3 Characters
Name Affliation Debut Chapter Status
Sensei SCHALE Chapter 1, Episode 1 NPC
Arona Chapter 3, Episode 7 NPC
Koharu Make Up Work Club - Trinity Chapter 1, Episode 2 NPC (later Playable)[1]
Azusa Chapter 1, Episode 2 Playable
Hifumi Chapter 1, Episode 2 Playable
Hanako Chapter 1, Episode 2 Playable
Nagisa Tea Party - Trinity Chapter 1, Episode 2
(Volume 1 recurring character)
NPC (later Playable)[2]
Mika Chapter 1, Episode 2 NPC (later Playable)[3]
Seia Chapter 1, Episode 1 NPC (later Playable)[4]
Hasumi Justice Task Force - Trinity Chapter 1, Episode 5 Playable
Tsurugi Chapter 2, Episode 5 Playable
Mashiro Chapter 1, Episode 5 Playable
Ichika Chapter 4, Episode 25 NPC (later Playable)[5]
Mari Sisterhood - Trinity Chapter 2, Episode 2 Playable
Hinata Chapter 2, Episode 17 NPC (later Playable)[6]
Sakurako Chapter 2, Episode 17 NPC (later Playable)[7]
Serina Remedial Knights - Trinity Chapter 3, Episode 11 Playable
Hanae Chapter 3, Episode 11 Playable
Mine Chapter 3, Episode 25 NPC (later Playable)[8]
Suzumi Trinity Vigilante Crew Chapter 3, Episode 11 Playable
Reisa Chapter 3, Episode 11
(Voice Only)
NPC (later Playable)[9]
Makoto Pandemonium Society - Gehenna Chapter 2, Episode 5 NPC (later Playable)[10]
Iroha Chapter 2, Episode 5 NPC (later Playable)[11]
Ibuki Chapter 3, Episode 7 NPC (later Playable)[12]
Haruna Gourmet Research Society - Gehenna Chapter 2, Episode 5 Playable
Akari Chapter 2, Episode 5 Playable
Junko Chapter 2, Episode 5 Playable
Izumi Chapter 2, Episode 5 Playable
Fuuka School Lunch Club - Gehenna Chapter 2, Episode 5 Playable
Sena Medical Emergency Club - Gehenna Chapter 2, Episode 7 NPC (later Playable)[13]
Hina Prefect Team - Gehenna Chapter 2, Episode 7
(Volume 1 recurring character)
Playable
Ako Chapter 3, Episode 4
(Volume 1 recurring character)
Playable
Iori Chapter 3, Episode 18
(Volume 1 recurring character)
Playable
Chinatsu Chapter 3, Episode 18
(Volume 1 recurring character)
Playable
Saori Arius Squad Chapter 2, Episode 13 NPC (later Playable)[14]
Atsuko Chapter 2, Episode 20 NPC (later Playable)[15]
Hiyori Chapter 2, Episode 20 NPC (later Playable)[16]
Misaki Chapter 2, Episode 20 NPC (later Playable)[17]
Rin General Student Council Chapter 3, Episode 5 NPC
Momoka Chapter 3, Episode 5 NPC
Ayumu Chapter 3, Episode 5 NPC
Shinon Kronos News Club Chapter 3, Episode 5 NPC
Maestro Gematria Chapter 3, Episode 8 NPC
Beatrice Chapter 3. Episode 25 NPC
Shiroko Foreclosure Task Force- Abydos Chapter 3, Episode 19
(Volume 1 recurring character)
Playable
Ayane Chapter 3, Episode 19
(Volume 1 recurring character)
Playable
Hoshino Chapter 3, Episode 19
(Volume 1 recurring character)
Playable
Serika Chapter 3, Episode 19
(Volume 1 recurring character)
Playable
Nonomi Chapter 3, Episode 19
(Volume 1 recurring character)
Playable
Kuzunoha Hyakkiyako Chapter 4, Episode 19 NPC

Note: Status refers to the character states in the game when they first debuted in the story. A new playable character related to this volume might change some contents in the story, hence the Later remarks for some characters.

Trivia[]

  • Volume 3 has the most amount of episodes, sitting at 89 episodes, followed by Volume F with 62 episodes.
  • As the Chinese version includes full dub for all characters, aside from other side character NPC, some important characters who is (or was) not playable has their first characters appear voiced in Chinese first which is Makoto (as the chapter she was in released in CN before she is made playable in JP), and Seia.
    • In order to speed up the release, CN also combines releases of second and third part of Chapter 4 alongside all Arius banners.

References[]

V • T • E
  1. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  2. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  3. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  4. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  5. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  6. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  7. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  8. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  9. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  10. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  11. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  12. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  13. Content related to the character becoming Playable unrelated to the story of Treaty of Eden
  14. Becoming Playable at Chapter 4
  15. Becoming Playable at Chapter 4
  16. Becoming Playable at Chapter 4
  17. Becoming Playable at Chapter 4

Navigation[]

V • T • E Story
Arc 1
Arc 2
File:Volume 5 - Title.png File:Volume EX - Title.png File:Volume 6 - Title.png
In-Universe Event
Abydos Abydos Sand Festival
Millennium Millennium Prize
Trinity Ecumenical CouncilsTreaty of Eden (Treaty)
Others The Seven Koans