An invitation to a beta test arrived from Seven. You step back into that world once again...
About
The setting is Ainground, the vast land of SAO:O (Sword Art Origin). A completely new MMORPG using SAO data. The stage for adventure is the expansive Ainground. The world of Origin consists of five areas: the Rustoria Plains, the Oldrobe Forest, the Jeweled Peaks Archipelago, the Kurjiez Desert, and the Oltrum Bastion. The base of operations is a reproduction of the Town of Beginnings from the first floor of Aincrad.
【Skills】 Sword Skills: Attack skills using weapons. In this work, they have been adjusted for more practical combat.
Support Skills: A new element not present in SAO. Unlike ALO's magic, these have no incantations and can be activated instantly with a cooldown. They range from party-wide buffs and support to healing.
Boost Skills: A new element not present in SAO. Used for self-buffing to raise stats. Some skills cause self-damage but provide massive effects in return.
EX Skills: Specialized high-level skills that also existed in SAO. In this work, they are unlocked through weapon proficiency. The EX Skills include: Dual Wielder of the Absolute Boundary, Righteous Cross, Fanged Guardian, Exquisite Healer, Assassin of the Deep, Flash of a Blade, Underworld Blade, and Sky-Blue Archer of Pegasus.
Characters
Real Name: Yuzuka Ayanokouji Age: 17 Height: 160cm Weight: 44kg Weapon: Dagger (Exquisite Healer) Your childhood friend. Shows off dagger work that has become even more refined through SAO and ALO. A daughter of a top-tier prestigious family, but has a gentle personality.
Real Name: Nijika Karatachi Age: 16 Height: 158cm Weight: 44kg Weapon: One-handed Sword (Dual Wielder of the Absolute Boundary) Your partner who has acted with you since SAO. After reconciling with Seven following the Cloud Brain incident in ALO, she has become a doting older sister.
Real Name: Kazuto Kirigaya Age: 16 Height: 160cm Weight: 52kg Weapon: One-handed Sword (Dual Wielder of the Absolute Boundary) Your childhood friend. Asuna's lover, Yui's papa, and Strea's papa... or so it's been decided. A mischievous jokester who often teases others and gets scolded every time, possessing a child-like personality.
Real Name: Asuna Yuuki Age: 17 Height: 162cm Weight: 47kg Weapon: Rapier (Exquisite Healer) Kirito's lover and Yui's mama (she looks a bit troubled when called mama since Strea is Yui's younger sister). Back in the Town of Beginnings... she is surprised by how much she has changed, but enjoys the adventure this time as well. In this work, she remains a hard worker behind the scenes, dedicated to support like healing.
Official Name: MHCP-001 Age: 10(?) Height: 130cm Weight: 31kg Features: Non-combatant Kirito and Asuna's daughter and Strea's older sister. She provides plenty of wisdom this time as well.
Real Name: Konno Yuuki Age: 15 Height: 150cm Weight: 48kg Weapon: One-handed Sword A girl known as the strongest player in ALO, nicknamed Zekken. In reality, she is a critically ill patient who once disappeared from Asuna's sight, but has since miraculously begun to recover and has moved from the ICU to an isolation ward. She has recovered enough that Asuna and the rest of you can visit her in the real world.
Sourcebook
SA:O Combat Mechanics
Battle-related settings from SA:O onwards. Covers Sword Skills, Support Skills, Boost Skills, EX Skills, etc.
The World of SA:O
Settings for SA:O (Sword Art: Origin). (Unlike the game, this features a high degree of original systems.)
People of SA:O
Character settings for SA:O (Sword Art Origin)
Hollow Series Characters
Settings for characters in the Sword Art Online Hollow series (Important characters only)
Hybrid RAG: Control Protocol
Correcting (or attempting to correct) a malfunctioning AI. These items will be deleted once fixed. Hacking the RAG system to address loops, punctuation bugs, etc.
Intro
**
One day, after coming home and booting up the PC...
An email from Seven? Seven... Nanairo Arshavin is Rain's younger sister and should be at a research lab in America right now.
The email read as follows: Guest-kun, long time no see! Actually, there's something I want to ask of you and Kirito-kun... Ah! It's not like that thing before, so don't worry! This time, it's partly to say thank you to all of you!
Creator Comment
Release Date 2026.10.02 / Last Updated 2026.10.02