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Day 5: Tuesday -jinnAI- (5日目:火曜日 -塵埃-, 5-Nichi-me: Kayōbi -jinnAI-, lit. Day 5: Tuesday -Dust- or -Dreary World-) is a chapter featured in AI: THE SOMNIUM FILES.

It is the twelfth chapter of the Annihilation Route. It cover's Kaname Date's investigation of Boss's role in the New Cyclops Serial Killings.

Case File Synopsis[]

If the video was to be believed, Boss killed So. And because So had his left eye taken out, Boss must be the New Cyclops Killer...

Aiba tracked Boss's phone via GPS. Date was lead to Hitomi's house, but it was a trap: Boss arrived with SAT officers and ordered Date arrested for murder. With no time to negotiate, Date and Aiba came up with a plan. They knocked out the SAT officers with a dust explosion, then brought the unconscious Boss back to ABIS HQ for Psyncing.

Story Summary[]

ABIS HQ, Boss's Office, Tuesday 12:19 AM[]

Boss's office.

After watching the footage of Boss shooting So Sejima, Date and Aiba discussed the possibility of Boss being the New Cyclops Killer. They determined that she had no known alibi for the previous murders, making it a strong possibility. Shortly after, Aiba traced the location of Boss's phone to the Sagan Residence, and Date hurried after her.

Sagan Residence, Tuesday 1:03 AM[]

Boss and the SAT squad.

The house was empty when Date arrived, so Aiba called Boss's phone to discover it had been left on the kitchen counter. As Date approached the phone, Boss entered the room along with a number of police officers, cornering him. She accused Date of being the New Cyclops Killer, despite his protests. With no other way out, Date decided to fight. With Aiba's assistance, Date tossed a bag of flour into the air and shot a firebomb bullet through it, causing an explosion.

Boss knocked unconscious by the explosion.

The explosion knocked Boss and the rest of the police force unconscious. Boss's right shoulder and left leg were injured during the explosion, but she was otherwise unharmed, so Date took her back to ABIS to Psync with her.

ABIS HQ, Psync Room, Tuesday 2:31 AM[]

Boss prepared for psyncing.

Pewter agreed to help set up the Psync after learning about So's murder, and told Date that #89 was back in prison. Shortly after, Date began the Psync with Boss.

Trivia[]

Etymology[]

  • The name jinnAI (塵埃) can translate to either "Dust" or "Dreary World." For Dust, it is in reference to the dust explosion that Kaname Date initiates against the SAT squad. For Dreary World, this is in reference to the state of the story in this particular branch, in which several characters are dead and the villain holds the upper hand against Date.

Navigation[]

AI: THE SOMNIUM FILES
Media
AI: THE SOMNIUM FILESAI: THE SOMNIUM FILES DEMORaiNBOW AFFaiR Complete SoundtrackREVERIES IN THE RaiN SoundtrackTHOUGHTS REMaiN BELOW Artbook
Characters
Kaname DateAI-Ball/AibaIris Sagan/A-setOta MatsushitaMizuki OkiuraBossPewterNew Cyclops Killer
Hitomi SaganMayumi MatsushitaRenju OkiuraMamaShoko NadamiSo SejimaMoma KumakuraRohan KumakuraCyclops Serial Killer
#89FalcoBodyguardsTakero MatsushitaManaka IwaiSaito SejimaYakuza AYakuza BNurseReceptionistMermaidTaxi DriverInspector
Locations
Tokyo
Chiyoda District: Police Headquarters (Boss's Office; Psync Room; Interrogation Room) • Sunfish Pocket
Koto District: Harbor Warehouse District (Cold Storage Warehouse) • Date Residence
Meguro District: Sagan ResidenceTiefblau
Minato District: Sejima ResidenceKumakura OfficeIkume ShrineLemniscateCentral Hospital
Near Kabasaki District: Bloom ParkOld Chemical PlantMatsushita Diner
Shinjuku District: Golden Yokocho (Marble)
Other: Fuchu City (Fuchu Prison) • Akikawa ValleyOkutama MountainsEitoku High
Somnia
SINKIN' IN THE BRaiN (Spoiler) • PSYNCIN' IN THE PaiN (Spoiler)
PSYNCIN' IN THE VaiN (Spoiler) • PSYNCIN' IN THE SWaiN (Spoiler)
PSYNCIN' IN THE SUSTaiN (Spoiler) • PSYNCIN' IN THE CAPTaiN (Spoiler)
PSYNCIN' IN THE CURTaiN (Spoiler) • PSYNCIN' IN THE REFRaiN (Spoiler)
PSYNCIN' IN THE VILLaiN (Spoiler) • PSYNCIN' IN THE MaiN: 1 (Spoiler)
PSYNCIN' IN THE MaiN: 2 (Spoiler)
PSYNCIN' IN THE MOUNTaiN (Spoiler) • PSYNCIN' IN THE CHaiN (Spoiler)
Chapters
Red Route: sigAIsaikAImeikAIsyokubAIrihAI
youdAIjikAIzugAIsyokuzAI
Yellow Route: syougAIseisAIhiAIsanpAI
Green Route: gumAIjukkAIkikAIjinnAIihAI
Purple Route: keitAIgyoukAIkyuusAIsyuurAIirAIdakkAIkekkAI
Pink Route: kenzAIjutAIkokkAIsousAIhakAIkassAI
Organizations
Tokyo Metropolitan Police Department (Advanced Brain Investigation Squad) • Ujisaki Family (Kumakura FamilyKumakura Estates) • Secret Society NAIXATLOZForeign Mercenaries
LemniscateSunfish PocketMarbleTiefblauFamiSto8-12Elgorg
Items
Wadjet SystemEvolverLight Synaptic Nerve Connection DeviceDate's CarShovelForgeOdoroki-man ChocolateGeostationary Satellite X00639
Events
Chemical Plant ExplosionOriginal Cyclops Serial KillingsBreak-In at Sagan ResidenceNew Cyclops Serial KillingsIncident at Minato District HighwayDisappearance of Renju OkiuraOperation: Iris Rescue
Full List of Events
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