Irregulars

**Irregulars** were a type of human in the Third Period. Existing outside the Third Period's established rules, they were typically capable of both great destruction and as well as creation, and were instrumental in bringing about the Four Endings. Two kinds existed, the **Ending Boy** and the **Genesis Girl**.

## Mechanics

Existing outside the established rules of the Third Period, irregulars were beings brought into existence through illogical or even miraculous ways, such as through virgin conception. Irregulars could enact a "reformatting" event known as the Re\_birthday, and were thus considered the key to bringing about the Four Endings. They were usually born in sets of boy/girl twins; out of the pair, the male usually represented destruction, called the "Ending Boy", while the female usually represented creation, called the "Genesis Girl". Because of this, both were necessary in recreating the world, as one destroyed it and the other created it anew.

Irregulars born without their twin counterpart tended to be highly unstable and destructive in nature regardless of gender, to the point of being able to bring about the end of entire worlds. They were typically born with blond hair. Irregulars were also, in some cases, affected by the distortions caused by Sickle's meddling with parallel worlds.

## Known Irregulars

* Amostia
* Lucif twins
* Hänsel Twiright and Gretel Twiright
* Arte and Pollo
* Ney Avadonia and Lemy
* Rin Avadonia and Alexiel Lucifen d'Autriche
* Rintan-douji
* Hänsel and Gretel

## Trivia

### Conceptualization and Origin

* In-universe, Elluka Marlon calls irregulars the "golden key" to creation; in Deadly Sins of Evil: Master of the Heavenly Yard, Alexiel and Rin use a golden key to create the Fourth Period.

### Curiosities

* The Twin Blades of Levianta are also said to represent destruction and creation.
* In the Original Sin Story: Complete Edition album booklet, the Ending Boy and Genesis Girl are said to destroy and create the world, respectively.

## Appearances

* Escape of Seth the Sorcerer
* Moonlit Bear
* Ma Survival (indirect mention only)
* Tale of Abandonment on a Moonlit Night
* Chrono Story
* Evil Food Eater Marlon
* That Queen was Born from Mud
* Twiright Prank
* The Son of Evil (first appearance)
* The Servant of Evil
* Tree Maiden ~Millennium Wiegenlied~ (mentioned only)
* Regret Message
* The Daughter of Green
* Blink
* Handbeat Clocktower
* Reach for the Stars ~The Letter He Kept Waiting For~
* The Weathered Head at Onigashima
* And Then the Girl Went Mad -Ending Tale on a Moonlit Night-
* Judgment of Corruption (mentioned in PV)
* The Muzzle of Michelle
* Heartbeat Clocktower
* Master of the Graveyard (song)
* Master of the Court (song) (mentioned only)
* Capriccio Farce
* Master of the Hellish Yard (song) (indirect mention only)
* Ending Boy Hänsel
* Genesis Girl Gretel
* Seven Crimes and Punishments (alternate timeline)
* Re\_birthday (song)
* Master of the Heavenly Yard
* Waltz of the Departed
* Carlos Concerto!!
* The Karma of Evil Will Not End
* Song of the Third Period
* GrEAT journey
* The Song of the Cowardly Black Bird (mentioned in PV)
* South North Story (non-canon appearance)
* Screws, Gears, and Pride (non-canon appearance)
* The Son of Evil: Clôture of Evil
* The Son of Evil: Wiegenlied of White
* [[The Son of Evil: Praeludium of Yellow
* The Son of Evil: Praefacio of Red
* Deadly Sins of Evil: The Lunacy of Lady Glassred
* Deadly Sins of Evil: Evil Food Eater Marlon
* Deadly Sins of Evil: Gift from the Prince who Brought Sleep (mentioned only)
* Deadly Sins of Evil: Fifth Pierrot
* Deadly Sins of Evil: The Tailor of Enbizaka
* Deadly Sins of Evil: Judgment of Corruption
* Deadly Sins of Evil: The Muzzle of Michelle
* Deadly Sins of Evil: Master of the Heavenly Yard
* Original Sin Story: Crime
* Entr'acte of Evil: The Son of Evil Worldguide
* Epic of Evil: The Son of Evil Fanbook
* The Son of Evil Schedule Book 2013
* Waltz of Evil: The Deadly Sins of Evil Guidebook
* The Adventure of Two Girls
* Twiright Prank (story)
* The Son of Evil: Illustration Story
* The Daughter of Fog (mentioned only)
* Moonlit Bear (story)
* Tale of Abandonment on a Moonlit Night (story)
* Heavenly Yard (story)
* Evil Food Eater Marlon: Setsubun (non-canon appearance)
* The Son of Evil: The Doll Festival (non-canon appearance; mentioned only)
* The Son of Evil: Graduation (non-canon appearance; mentioned only)
* Gift Bonus Story (mentioned only)
* Seven Crimes and Punishments (story) (alternate timeline)
* Pierrot & SCP Bonus Story
* Song of the Black Bird
* The Demonic Twin Blades (mentioned only)
* Outlaw & Lychgate
* E.A.T Prologue (story)
* Original Sin Story: To (mentioned only)
* The Son of Evil: Novelette of Green
* The Son of Evil: Retrouver of Crimson
* His Reason (artist comments)
* Judgment of Corruption Side Story: Elluka
* The Son of Evil (manga)
* Fifth Pierrot (manga short)
* Aku Musu (non-canon appearance)
* The Servant of Evil ~Opera Buffa!~ (non-canon appearance)
* Welcome to Marlon Dining Room (non-canon appearance)
* Deadly Sins of Evil (manga) (non-canon appearance)
* Quartets of Evil (non-canon appearance)
* Seven Crimes and Punishments! (non-canon appearance)
* Evils Theater
* Screws, Gears, and Pride (album) (non-canon appearance)
* The Son of Evil ~Gemini of Charm~ Vocal and Soundtrack
* Prelude to Forest
* Evils Forest
* Evil Food Eater Marlon (revised)
* Evils Kingdom
* Judgment of Corruption ~A Court of Greed~
* Evils Court
* Four Melodies of Evil ~The Son of Evil Novel Music Collection~
* Original Sin Story -Act 1-
* Original Sin Story -Act 2- (mentioned only)
* The Muzzle of Michelle (album)
* Seven Crimes and Punishments (album)
* Original Sin Story: Complete Edition
* Master of the Heavenly Yard (album)
* Clockwork Lullaby (album)
* Evils Extra
* E.A.T Prologue

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