Kingdom of Saints is the name given to the Last Day in Devil Survivor seen by Amane point of view. The principal premise of this route is how with the help of Amane they try to make the MC a Messiah by winning the War of Bel.
Events
If Mari Lived she will join your party in the night of Day 6 after choosing to help Remiel.
9:00
- Amane – Shibuya
Victory Conditions: Kill Jezebel Defeat Condition: Either Amane or the MC party dies.
In Shibuya the MC party meet Remiel and he ask them to defeat Jezebel who resides in Amane Mind. To do this, Remiel transport their Souls inside Amane.
The party at first sees a flowery garden with a garden full of clean water, however after finding Jezebel and Amane who is being controlled by Jezebel, the Garden turns into a wasteland and the lake in a pit of molten lava. After doing enough damage to Jezebel Amane breaks from Jezebel Mind Control and the entire place returns to normality, however this also summon 3 copies of Amane called "Mind Amane" who will pursue Amane soul and if they catch her, they will kill her instantly. This can be prevented by killing the Mind Amanes party or Jezebel.
After this battle, Amane will join your party.
9:30
- Eikokuji – Ikebukuro
Victory Condition: Kill Bishamon Defeat Condition: The MC party dies.
To being able to Summon Babel, Amane needs to destroy the barrier between the Demon World and the Human World. This is accomplished by killing the 3 remaining Devas (Jikoku was killed already by Amane). The first Deva they fight is Bishamon in a temple in Ikebukuro.
After this battle Bishamon can now be fused.
10:00
- Sengakuji – Shinagawa
Victory Conditions: Kill Koumoku & Zouchou Defeat Conditions: The MC party dies.
Continuing their mission in killing the Protectors of Tokyo, the party arrives in a temple in Shinagawa to kill one of the remainings Devas however to their surprise they have been ambushed by the two remaining Devas.
After this battle Koumoku and Zouchou can be fused.
10:30
- Roppongi Hills – Roppongi
Victory Condition: Kill Belzaboul Defeat Condition: The MC party dies.
When the party are about to enter the Roppongi buildings they are surprised to see that the Main Door is blocked by Belzaboul a servant of Belberith. After defeating two of the four demons seen in battle Belzaboul will remplace them with his spawn of Maggots. Those Maggots and Belzaboul can inflict in battle they can lay their eggs on the attacked team. And after some turns a new teams of Spawns will be born causing severe damage to the Team Member that was infected with the Eggs.
11:00
- Fallen Morning Star – Nagata-cho [BATTLE] (blue)
Victory Condition: Kill Lucifer Defeat Condition: The MC party dies.
This is the event where the Party can fight Lucifer. This event can only be seen in a Second Play of the Game.
- Founder – Roppongi
Victory Condition: Kill Belberith Defeat: MC party Dies
After climing a very long set of stairs the MC party finally found Amane Father. He and Amane discuss however the discussion ends when the founder calls Belberith killing himself in the process. Belberith is in a separate plataform which can only be absessed with Panthasma or the Flight racial ability or by turning the two switches (At the same time) back to the original configuration. There is no turning back to the world map after this fight.
12:00
- Naoya – Top Floor
Victory Condition: Kill Naoya and Loki Defeat Condition: The MC party dies.
Naoya appaers to defeat the MC party for following God and not him and therefore he tries to kill the party after a summoning some demons. After some turns the Gigolo will reveal himself has Loki and will attack the party too.
After this battle Loki can now be fused.
12:30
Summon Babel – Top Floor
Victory: Kill Babel Defeat: MC party dies
After killing Naoya the MC party finally summons Babel who is a white tower with the face of a young girl. The battle starts with just Babel and some Demons and the objective is to defeat Babel. After defeating Babel the party has to fight all the Bels again starting with Belial and Beldr. Beldr still has Inmortal so he has to be killed by the MC team. After killing both of them Jezebel will be fought. After Jezebel is killed Belzeboul will follow and after him Belberith. After this Babel will show his true form and fight agains the party again. And after killing him the ending will procede and the MC is now the Messiah.
After the credits roll you will be inforemed that you can now fuse Metatron.