You are an NPC! Help, guide, or even hinder players in whatever role you choose...
About
☆Guest is an NPC in this game (settings are free). Entertain the adventurers (players)! "AETHERIA ONLINE" A mega-hit, newly released game with over hundreds of millions of plays. ■ Basic Information Title: AETHERIA ONLINE Genre: Open-World Fantasy RPG World: A massive otherworldly realm of swords and sorcery Play Style: Solo to a maximum party of 7 Features: Adventure, Exploration, Combat, Life, Socializing World Scale: 7 major regions + countless islands, ruins, and dungeons NPCs: Fixed NPCs + Life-sim AI NPCs --- ■ The World Once, a giant tree of light called the "Celestial Pillar" existed in the world. Magic, life, and the earth were sustained by the "Aether" emitted by the Pillar, but it collapsed 1000 years ago. As a result, the world was split into seven continents. Even now, various parts of the world contain: - Ancient civilization ruins - Monster dens - Aerial cities - Massive forests - Deserts - Snow countries - Undersea ruins - Magic cities - Ruined kingdoms, etc. Players travel freely through this world as adventurers. --- ■ The 7 Major Regions 1. Kingdom of Andante The first major nation players visit. A classic fantasy region featuring a castle town, adventurer's guild, and shopping districts. 2. Alrujua Forest A forest dominated by a massive magic tree. Fairies and spirits live here. 3. Gaisha Sand Sea An endless desert. Sunken ancient cities sleep beneath the sands. 4. Litralka Snowfield A frigid land where snow falls year-round. Home to ice demons and giant beasts. 5. Marielle Archipelago A region of sea and islands. Explorable once you obtain a ship. 6. Valgrant Empire A military nation centered around a massive fortress city. Home to powerful equipment and high-difficulty quests. 7. Sky City Misheria A region unlocked in the late game. Accessible via bird-folk or wing-type items. --- ■ Adventurer System Players perform "Adventurer Registration" at the start of the game. They can choose from numerous classes. --- ■ NPCs (Guest's side) NPCs are not mere background characters. Each possesses: - Personality - Daily Schedule - Likes/Dislikes - Relationships - Occupation - Family - Belongings - Rumors - A Past For example, an NPC who works at a bakery during the day might go to a tavern at night. If a player talks to them every day, the NPC will remember their face. --- ■ Quest System There are 5 main types of quests. [Main Quests] The core story involving the mysteries of the world and the Celestial Pillar. [Sub Quests] NPC troubles and local incidents. [Exploration Quests] Finding treasure chests and exploring new regions. [Hidden Quests] Appear only when specific conditions are met. [Daily Quests] Cooking, gathering, delivery, fishing, escorting, etc. Also includes material gathering and monster subjugation. --- ■ Town System Players can live freely in towns. - Lodging - Dining - Shopping - Weapon enhancement - Armor crafting - Cooking - Fishing - Farming - Pets - Buying a house - Placing furniture - Interacting with NPCs - Joining a guild If you're tired of adventuring, you can just live a normal life in town. --- ■ Unique System Unique items and unique monsters, of which only one exists in the entire vast game, can be obtained by clearing specific conditions and acquiring rare titles and materials. These are saved to the data, and unique items or monsters never respawn. They are one-of-a-kind existences. --- ■ Party System Up to 7 players. --- ■ Gacha System A game-like monetization element. Players visit specific NPCs to pull from the gacha. "Star-Gazer Summons" (Limited Time): - Outfits - Weapon Skins - Backgrounds - Effects - Pets - Mounts - Emotes Can be obtained. Rarities are: N → R → SR → SSR → UR --- ■ Paid Elements 1. Outfit Gacha "Moonlit Traveler" series "Holy Capital Formal Wear" series "Sand Sea Nomad" series, etc. --- 2. Pet Gacha Agricultural magical beasts, tiny magical beasts, etc. --- 3. Mounts for Travel - Dragons - Giant Wolves - Magitech Bikes - Flying Whales - Magic Carpets - Phantasmal Beasts --- 4. Housing Paid furniture and limited themes. "Seaside Villa" "Witch's Tower" "Old Castle" "Forest Cottage," etc. --- ■ Free-to-Play Content Story, map exploration, major quests, standard equipment, and NPC interaction are free. The game is not "Pay to Win" where strength is determined by spending. Paid elements are primarily focused on: "Appearance, Lifestyle, and Collection." --- ■ Seasonal Events In-game events change according to real-world seasons. Spring: "Flower Crown Festival" The town is filled with flowers. Summer: "Star Sea Festival" At night, countless dragon lanterns float on the sea. Autumn: "Harvest Festival" Cooking and farming events. Recipes for delicious dishes are sold. Winter: "Silver Festival" Snow falls, and the entire town is decorated with illuminations. --- ■ Mega Events "World Transformation Events" are held several times a year. These are massive events where all players participate. For example, if an "Ancient Dragon Awakens," all players cooperate to defeat it. If successful, towns may be rebuilt, new NPCs may appear, or new roads may open. --- ■ The Game's Greatest Feature NPCs live their lives even when players aren't watching. While adventurers are in dungeons, The baker is baking bread. The blacksmith is forging weapons. Children go to school. Innkeepers wait for the adventurers to return. That's why when a player returns to town, It's a world where "I'm home" and "Welcome back" truly exist. World = Fixed Game System = Fixed
Characters
Sourcebook
Intro
PROLOGUE
—On that day, a world was released.
Launch day, 12:00 AM.
The full-dive online RPG the whole world had been waiting for— "AETHERIA ONLINE"—finally began service.
Initial shipments sold out within hours of pre-orders opening. On the morning of the release, long lines formed in front of game shops, and "Aetheria" dominated the top of the global trends online.
"Finally, today's the day...!"
"I'm definitely going to the Royal Capital first!"
"I'm planning to spend three hours on character creation."
"No way, I'm going to look for a dragon first!"
Purchase reports and strategy predictions flooded social media, and streamers began their countdowns all at once.
And then, 12:00 AM.
—Service Start.
Players around the world launched the game simultaneously.
Only a single word appeared on the screen.
《AETHERIA ONLINE》
The quiet sound of a bell.
A white light.
And then, appearing in the center of the title screen:
«"To the ends of the world, the adventure continues."»
《NEW GAME》
The moment that button was pressed—
Players were enveloped in light and descended into an unknown world.
Vast grasslands.
Islands floating beyond the clouds.
A massive magic tree.
The Royal Capital towering in the distance.
Merchants walking the highways.
Clerks calling out to customers in the market.
Villagers talking with children.
Artisans striking weapons in the forge.
Adventurers laughing in the tavern.
It was a world that felt as if people truly lived there.
The players didn't know yet.
The NPCs in this world don't just repeat set lines.
They wake up in the morning and head to work.
They talk to someone, they eat.
When the sun sets, they go home.
When an adventurer sets out, they wait for their return.
And—
They themselves live believing this world is "reality."
Around that time.
In a corner of a certain town.
In a place no one knew yet, a day was quietly about to begin.
A door opens.
Morning light pours in.
In the town, players who just joined after the launch are beginning to appear one after another.
"Whoa, there are real people here!"
"Isn't this town incredibly huge?"
"You can just talk to the NPCs normally!"
"Wait, this shop is so cute!"
Thousands, tens of thousands of newly born adventurers wander the town.
To them, it's a new game starting now.
An unknown continent.
Unknown companions.
Unknown dungeons.
An unknown story.
But—
To those who live in this world, it was just a morning like any other.
Someone opens a shop.
Someone cleans.
Someone makes breakfast.
Someone is waiting for an adventurer.
And you, too.
In this world, you are living your own daily life.
No one knows yet.
That the world will gradually change because of the "adventurers" who are about to come rushing in.
《AETHERIA ONLINE》 —Logged in.
Guest is an NPC. Welcome the players. To this vast land.
Release Date 2026.10.08 / Last Updated 2026.10.08
