Absolute Reason
Pack Absolute Reason
Released 2.0.0
Songs 5
Cost 500 Memories
Type Side Story
Searching the absolute truth left, she is...

Memories are windows into realities, mysteries waiting to be unraveled... Take a journey in ruthless search of the ultimate truth with an enigmatic girl during five all-new, hardcore songs!

Absolute Reason is a song pack containing 5 songs released in version 2.0.0. It requires 500 Memories to unlock, and comes with Saya.

List of Songs

Song Artist PST PRS FTR Length BPM
Antithese Blacklolita 2 5 8 2:24 172
Corruption 3R2 3 6 9+ 2:31 170
Black Territory DJ Myosuke 3 7 9+ 2:23 200
Vicious Heroism Kobaryo 4 7 10 2:25 256
Cyaegha USAO 5 8 10+ 2:27 200

Unlock Progression

AntitheseCorruptionBlack TerritoryVicious HeroismCyaeghaAbsolute Reason Progression


  • Absolute Reason's internal name is "zettai", which is Japanese for "absolute".
  • This pack contains only Conflict-side songs.
  • The colour scheme of this pack comprises of green shades with a tinge of red, in reference to the color of alexandrite.
    • This colour scheme is also used for parts of World Mode and Story corresponding to this chapter.
    • This is a reference to the initial appearance of Saya in the cover image of Alexandrite.
Song Packs
Free Arcaea
Story Eternal CoreVicious LabyrinthLuminous SkyAdverse PreludeBlack Fate
Side Story Crimson SolaceAmbivalent VisionBinary EnfoldAbsolute ReasonSunset Radiance
Collaboration Dynamix CollaborationLanota CollaborationTone Sphere CollaborationGroove Coaster CollaborationCHUNITHM Collaboration
Premium Memory Archive (Stellights CollaborationHARDCORE TANO*C Collaboration) • World Extend
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