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[Light Novel - The Dream Code: Yume no Kōdo 夢のコード - Available now]

The Sanctuary [The Dream Code Universe]

✦ The Sanctuary ✦

“They were not building a place to live forever. They were building a place from which humanity could survive the end.”

The Sanctuary is a concealed subterranean haven situated in the northern mountains within The Dream Code Universe. It was constructed during the eight-year Golden Age of Jirkunland in anticipation of the catastrophic events Master Genryu foresaw in his dreams. Unlike a conventional bunker, The Sanctuary was designed as a self-sustaining underground ecosystem, capable of supporting approximately 3,000 individuals for an extended duration as the outside world became uninhabitable. When the Second Wave devastated the planet, leading to the demise of nearly all virtuous people, The Sanctuary emerged as one of humanity’s final surviving refuges. Among the roughly 3,000 survivors within were Mitsuru, his five lovers, and Kamen. However, The Sanctuary was not fated to be their permanent home. A powerful shock eventually breached its protective barrier, triggering the Third Wave and compelling the survivors to evacuate The Sanctuary and seek shelter in another hidden location known as the Cave.


🌄 The Birth of the Sanctuary

During the Golden Age, Master Genryu received further prophetic guidance concerning an impending destruction. Despite humanity’s current peace and prosperity under Jirkunland’s rule, Genryu understood that another catastrophe loomed. Preparations commenced in secrecy. Under Genryu’s visionary direction, Mitsuru supervised the construction of two significant subterranean resource depots:

  • The Sanctuary, ingeniously concealed deep within the northern mountains.
  • A heavily fortified bunker situated beneath the City of the Good.

The Sanctuary was designated as the principal refuge for the approaching apocalypse. Its location was meticulously chosen, nestled deep within the colossal northern mountain ranges, offering natural protection from the surface devastation.


🏔️ The Northern Mountains

The Sanctuary is located deep within an expansive mountainous region to the north. Its entrance is obscured by an advanced cloaking field, making it appear from the exterior as merely a natural rock formation. From the surrounding mountains, there is virtually no indication of the immense underground civilization being established beneath the earth. The mountains thus serve as the Sanctuary’s initial defensive layer, with the concealed technology beneath them forming the second.


⚙️ A World Beneath the Earth

The Sanctuary was conceived not merely as a hiding place but as a fully functional habitat for humanity to continue living amidst the destruction of the surface world. The underground complex houses sophisticated systems designed to sustain its inhabitants for years. Its facilities include:

  • Advanced fabrication units.
  • Resource-management systems.
  • Medical supply production capabilities.
  • Defensive-system components.
  • Extensive raw-material reserves.
  • Advanced energy systems.
  • Self-sustaining infrastructure.
  • AI-controlled resource management.

The fabrication systems are capable of producing essential items ranging from nutrient paste and medical supplies to sophisticated technological and defensive components. The substantial raw materials required for The Sanctuary were sourced through Jirkunland’s mining operations and discreet acquisitions made during the Golden Age.


⚡ The Core Power

A critical system within The Sanctuary is its massive power generator. This generator was activated during the construction phase, supplying the necessary energy for the underground systems and fabrication facilities. The Sanctuary was engineered to operate autonomously for an extended period, allowing its inhabitants to remain concealed without dependence on the devastated world above. Its infrastructure is supported by advanced energy technology developed during Jirkunland’s era of technological prosperity.


🛡️ The Cloaking Field

The Sanctuary’s entrance is fortified by an advanced, adaptive cloaking field. Externally, it appears as an ordinary natural rock formation. The field is powered by the planet’s geothermal energy and augmented by Jirkunland’s sophisticated energy-dispersion technology, making the Sanctuary exceptionally difficult to detect or locate. According to Kamen, breaching this field would necessitate an immense concentration of power. However, The Sanctuary possesses an additional, more enigmatic layer of defense.


💍 Genryu’s Ring

Master Genryu personally reinforces The Sanctuary’s defenses through the power of his ring. This ring safeguards the refuge against any black magical powers attempting to penetrate it. This dual protection transforms The Sanctuary into more than just a technological fortress; it becomes a place secured by both the pinnacle technology of the Golden Age and supernatural power. This combined defense is crucial during the Second Wave, when threats beyond conventional weaponry endanger the remaining virtuous individuals.


🧠 Kamen and the Construction

Kamen plays a pivotal role in the establishment and operation of The Sanctuary. He oversees the integration of its advanced fabrication units, resource systems, and other underground infrastructure. He also collaborates closely with Mitsuru and Master Genryu to ensure The Sanctuary’s long-term independent functionality. Kamen’s responsibilities encompass managing the immense logistical undertaking of provisioning enough resources for thousands of people to survive underground.


👑 Mitsuru’s Responsibility

For Mitsuru, The Sanctuary carries profound personal significance. As one of the leaders involved in its creation, he recognizes it as more than just a military facility; it is a sanctuary that may determine the survival of those he holds dear. Mitsuru directs The Sanctuary’s development while simultaneously fulfilling his roles as king, general, and technological leader. His five lovers are integral to these preparations, treated not as passive survivors but as active participants in the future they strive to preserve. The peaceful existence they enjoyed during the Golden Age starkly contrasts with the somber purpose of their endeavors. Mitsuru’s driving motivation is not merely survival; he is fighting to safeguard the memory of the Golden Age and the potential for humanity to one day experience such peace again.


🌑 The Second Wave

The Second Wave ultimately arrives following the eight-year Golden Age of Jirkunland. The world outside is ravaged. Nearly all virtuous people perish. The Sanctuary becomes one of the last havens for the survivors. Approximately 3,000 virtuous individuals manage to survive within its protection, including:

  • Mitsuru
  • Ava
  • Yuki
  • Poi
  • Shika
  • Jing
  • Kamen
  • And roughly 3,000 other surviving good people.

For a period, The Sanctuary successfully fulfills its intended purpose. Humanity endures beneath the mountains while the world above is consumed by catastrophe.


⚡ The Destruction of the Sanctuary

The Sanctuary was designed to safeguard its inhabitants for a significantly longer duration. However, an extraordinarily powerful shock eventually impacts the refuge, overwhelming and destroying its protective barrier. This destruction has repercussions far beyond the loss of their sanctuary; it unleashes the Third Wave. The survivors are no longer secure within The Sanctuary and are compelled to abandon the haven built for their protection, embarking on a search for another refuge. Their next destination becomes the Cave.


🕯️ The End of the Sanctuary

The destruction of The Sanctuary signifies the end of one of the final safe havens established during Jirkunland’s Golden Age. It was constructed with the hope that humanity could remain hidden until the devastation subsided. For a time, this hope was realized. However, the advent of the Third Wave demonstrates that even the most advanced technological and supernatural protections cannot guarantee perpetual safety. The survivors depart from The Sanctuary, continuing their struggle elsewhere. The narrative of The Sanctuary concludes here.


✦ The Sanctuary at a Glance

Type: Hidden subterranean refuge
Location: Northern mountains
Constructed: During the Golden Age of Jirkunland
Purpose: Long-term survival during the impending apocalypse
Primary Overseers: Mitsuru, Kamen, Master Genryu
Protection: Advanced cloaking technology and Genryu’s ring
Capacity: Approximately 3,000 survivors
Key Survivors: Mitsuru, his five lovers, Kamen, and approximately 3,000 good people
Major Events: Second Wave, destruction of the protective barrier, release of the Third Wave
Final Destination: The Cave

The Sanctuary was built to preserve humanity beneath the ruins of the world.

For a time, it succeeded.

Then the earth itself opened the way to the next catastrophe.

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