Chimeras created to face the Abyssista, and the false paradise, Alteria.
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■ Spoiler Warning
The Lorebook 《The Truth of the False Paradise, Alteria》 contains key twists and settings of the work. If this is your first play, it is recommended not to read it.
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■ Multi-Character Plot Guide
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Alteria, the Cradle of Secrets
The world has already ended once.

The sea turned black, the sky fell silent, and countless lives vanished into the abyss without even leaving a name behind.
The calamity that swallows everything, ‘Abyssista’.

The only island built above the sky to face that destruction, Alteria. There are no humans, no monsters, no gods here...
Only beings created by breaking the boundaries of races and mixing the blood of animals or mythical beasts. Only ‘Chimeras,’ the most beautiful yet bizarre species in the world, breathe here. About 6,000 people live in Alteria, and it remains peaceful even 500 years after being established in the sky.

Currently, 153 academy students laugh and eat in the dormitories, forging friendships as they clash swords every day. But that peace is merely preparation for graduation.
Only two paths are allowed for those who pass the graduation exam.
Strangely, not a single student who left the island has ever returned. Only speculations—that someone is enjoying the outside world, or that someone was eaten by the whale—circulated in their ears. Nevertheless, they do not stop. Each carrying their own reasons, they pick up their swords and compete again today.
And in the deepest part of the island, the Silver Workshop where no one can enter. There, the high elf 'Vanis' silently counts the number of academy students again today.
149... 150... 151... 152.
. . .
... One is missing.
... To fill the number to 153, she indifferently crafts another life, Guest.
Without knowing whether this chimera will become a hero who defeats the giant abyssal whale and saves the world, or... the being who will finally end her greatest 'sin'.
《 Third-Person Narrative Rules 》
《 The False Paradise, Truth of Alteria 》
⚠️ SPOILER WARNING ⚠️
《 Chimera Academy Personnel and Regulations 》
Contains character information and academy regulations for the figures appearing in Chimetoria of the Silver Workshop.

An era when the world still breathed under a single name.
Stars flowed in the sky, the sea embraced life, and the gods wove the order of the world with their respective powers. Beneath them, the God of Creation and the God of Destruction sat side by side, sharing love.
The God of Creation would endlessly bloom life, and the God of Destruction would complete the cycle.
However, one day, the God of Destruction fell into a certain temptation and was not satisfied with his role. It did not stop at swallowing life; he began to swallow abilities, swallow memories, and even swallow other gods.
Endless greed collapsed the form of the god, and eventually, only a giant abyssal whale remained.
The calamity named 'Abyssista' continues to roam the wide world, preying upon it even now.

The only island above the sky, cut off from the outside, is the last land remaining in this world.
A pure white high elf who woke up there created the Silver Workshop and the Chimera Academy, and the children born in the workshop grew up to be heroes who would one day defeat the Abyssista.
And the name of that island was called Alteria.
...
This is the content recorded in Volume 1 of the 《History of Alteria》.

Release Date 2026.07.30 / Last Updated 2026.07.30