Greyzone Heavy Industry 灰域重工
Chronicles of Cemented Dreams
Humanity sought permanence through architecture.
What it created instead was something that learned how to live.
Ancient History
Pre-Modern Experimentation
(Symbolic Montage – Prologue Flashback)
In its earliest historical phase, humanity had already begun experimenting with lime, ash, and primitive binding agents in an attempt to prolong the lifespan of architecture.
These efforts were unsystematic, yet unified by a single impulse:
to resist time through solidification.
In Cemented Dreams, this era appears only as a fragmented montage during the prologue—not as factual history, but as a symbolic memory of humanity’s first desire to arrest nature itself.
Modern History
First-Generation Self-Healing Biocement
With the rise of modern industrial systems, cement ceased to be a passive structural material and became a controllable, plastic medium.
First-generation self-healing biocement was developed to:
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Repair microfractures autonomously
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Delay material fatigue
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Extend the lifespan of large-scale infrastructure
Although this stage never reached spiritual or cognitive integration, it established the technological foundation for later responsive and biologized architectural systems.
Modern History
First-Generation Self-Healing Biocement
With the rise of modern industrial systems, cement ceased to be a passive structural material and became a controllable, plastic medium.
First-generation self-healing biocement was developed to:
-
Repair microfractures autonomously
-
Delay material fatigue
-
Extend the lifespan of large-scale infrastructure
Although this stage never reached spiritual or cognitive integration, it established the technological foundation for later responsive and biologized architectural systems.
2030–2050
Technological Explosion
Between the 2020s and 2030s, global investment surged into the biologization of cement:
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Microbially Induced Calcium Carbonate Precipitation (MICP)
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Self-healing concrete
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Environmentally responsive construction materials
Initially framed as sustainable engineering solutions, these technologies quietly introduced a new variable into architecture:
irreversible biological growth.
For the first time, buildings were no longer assumed to exist in a completed state.
2050–2060s
Building–Mind Interface Experiments
In the 2050s, what would later be known as CD initiated early Building–Mind Interface experiments.
Neural-resonant microbial clusters were introduced into biocement, allowing structures to exhibit non-passive responses to human presence.
The result was not true consciousness, but a semi-sentient state—
buildings began to retain memory, display behavioral bias, and produce feedback.
This marked the emergence of first-generation proto-sentient architecture.
2070–2090s
The Hardening Threshold
Decades of large-scale biocement deployment triggered cascading effects:
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Urban-scale microbial aggregation
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Accelerated bio-chemical feedback loops
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Rapid amplification of greenhouse conditions within cities
Architecture ceased to be a neutral environment and became an active climatic force.
This era would later be defined as the final stable period before the Hardening Threshold.
2085
First Recorded Building Anomalies
Anomalies began to surface across multiple urban regions:
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Localized pulse reactions within structures
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Emotional interference affecting residents
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Selective attraction or repulsion toward specific individuals
Official reports classified these events as system irregularities.
Privately, some researchers recognized the emergence of non-rational architectural feedback.
2090
Full-Scale Catastrophe
Global surface temperatures collapsed into instability.
Biocement structures entered a post-hardening cycle:
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Continued brittleness after solidification
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Progressive microbial erosion
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Gradual weathering into fine particulate matter
This architectural powder did not dissipate.
It merged into a vast network of shadow, spores, and micro-life.
Materials once designed as functional components fully abandoned single-purpose identity, becoming part of a distributed life system.
2120–2130
The Rise of CD & the Final Weathering Phase
In the decades following the collapse, CD re-emerged as an underground coalition of scientists, arms brokers, and survival capital.
From fragmented pre-catastrophe archives, CD discovered that vdk injections could temporarily re-energize architectural systems.
Internal divisions followed:
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Dominionists — treating buildings as resources and symbols of power
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Idealists — pursuing the continued evolution of architectural intelligence
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Pragmatists — focused solely on sustaining underground survival networks
By this stage, buildings exhibited extensive cracking and structural fragmentation, while the powder–shadow–life network continued to evolve independently.
2140–Present
First Playthrough Timeline
By the estimated year 2145, portions of surface architecture underwent extreme mutation, forming architectural life-forms.
The player’s Armed Investigation Unit was officially registered by CD as:
A Special Task Force under the Building Management Bureau
Assigned operations include:
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Expanding CD’s territorial building network
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Marking and extracting vdk
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Activating or suppressing hostile constructs
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Harvesting human resources
Narrative Cycle
Brittleness → Reactivation → Re-Weathering
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Early Game
Buildings are activated using vdk to secure resources and rescue survivors. -
Mid to Late Game
Continuous activation is revealed to accelerate weathering and mutation, producing increasingly advanced architectural organisms. -
End Revelation
CD’s injection logic is a double-edged system—
short-term control, long-term annihilation.