"Walls are for defining space, but windows are for letting light in, for connecting the inside and outside visually."

The Archives shouldn't be a closed warehouse; it should be... transparent, so the light of stories can see each other and be seen by the outside world."

She cupped her hands before her chest, and a small, illusory mirror with irregular edges emerged.

The mirror itself was nearly transparent, yet it could refract a rainbow-like shimmer at certain angles.

"This is the concept of the 'Window of Reflection'."

"It doesn't seek to perfectly replicate the external view, but rather honestly presents the truth of the moment light passes through, allowing the inner and outer scenes to converse within the window frame."

She gently pushed the illusory mirror forward. It flew toward a void next to the newly formed beam-and-pillar structure and melded into the emptiness.

Immediately, the outline of a "window," about the height of a person and shaped naturally like a pebble, appeared.

It had no glass, resembling instead a stable spatial opening with a faint iridescence flowing along its edges.

Through it, one could see the internal keystone and parts of the echoing light, as well as the external sea of stars and the river of light; the scenery had a slight, agile distortion due to the angle, making it appear even more vivid.

"Third Structure: Window of Reflection. Properties: Truthful Transparency, Internal-External Dialogue."

Following that, the scholars of Shandora collectively offered the concept of the Index Corridor.

Not a physical corridor, but an invisible network of knowledge paths that guides visitors to naturally discover connections between related stories based on their own interests and resonances.

The old craftsman Gelong and his companions from the Hybrid Civilization contributed the design philosophy of Adaptive Interfaces.

This would allow life forms of different shapes and needs in the future to find ways to interact with the Archives, whether through physical contact, energy resonance, or mental access.

Singers from the Emerald Sea chanted the prototype of the Resonance Dome.

An overarching energy field concept capable of amplifying the subtle resonances between stories within the Archives and transforming them into a perceptible atmospheric soundscape.

After collective contemplation, the twelve former Observers proposed the Rule Transparency Layer.

In the fundamental operation of the Archives, any automated management or protection mechanism—its logic, standards, and trigger conditions—must be fully public, searchable, and debatable, with channels left for reasonable questioning and modification.

The construction process was not uniform.

Different civilizations and individuals had varying understandings of walls, windows, beams, and roofs, resulting in vastly different conceptual forms.

Some were simple and abstract, others complex and concrete; some leaned toward physical structural metaphors, while others were purely energy or information architectures.

Bai Cheng did not attempt to unify them. She merely guided the resonance network, allowing these diverse construction concepts to attempt coexistence, connection, and complementation around the keystone, on the base frequency of the river of light, and within their initial mutual desire for coordination.

Beside a green pillar of light might be a firewall composed of pure data streams.

Not far from a Window of Reflection, a Mood Door condensed from emotional fluctuations might appear.

The entire structure looked... slightly cluttered, even contradictory in some places.

The dark gold load-bearing beams seemed to conflict in physical logic with a nearby Psionic Ribbon emphasizing "weightless levitation."

The paths of the Index Corridor and the access points of the Adaptive Interfaces occasionally intersected and overlapped in the information layers.

Some beings developed doubts. Blue Bird looked at the "hodgepodge" of light and shadow structures, her brow furrowed. "Will this work? It looks like a mess; I hope it doesn't collapse on itself before it's even finished."

Zi Yuan pressed a hand on her shoulder, her gaze sweeping over the structures that were testing and adjusting to one another. "This isn't about building a siege tower or a fortress."

"A home... perhaps doesn't need an absolutely uniform form. What matters is whether these things can truly shelter those stories and truly allow them to connect with each other."

Bai Cheng listened to their conversation and looked at the grotesque, growing prototype before her.

On the page of the book of commonality recording the construction process, words kept appearing, and simple structural diagrams automatically emerged beside them.

The diagrams also ◆ Nоvеlіgһt ◆ (Only on Nоvеlіgһt) showed an organic, multi-centered, interwoven complex network form rather than traditional floor plans.

She spoke softly, her voice transmitted through the resonance network. "We are not replicating any known architectural paradigm."

"We are trying to fuse thousands of different ways of being, thinking, and valuing into a space that can be used collectively."

"Chaos, contradiction, testing, and adjustment are all part of this process."

She pointed at the keystone quietly emitting a faint glow. "As long as the keystone is stable—as long as the consensus of respect and inclusion we collectively established remains firm..."

"...then the structures above, no matter how diverse, can find balance through constant dialogue and integration."

"In fact, this diversity itself is one of the most precious qualities of the Archives: it is a three-dimensional story about 'how differences coexist'."

As if in response to her words, the green light pillar swayed slightly, sprouting a thinner shoot that gently rested on the edge of the adjacent data stream firewall.

Between the two vastly different structural concepts, an extremely subtle exchange of energy and information testing began.

A dynamic force field balance also vaguely formed between the load-bearing beams and the Psionic Ribbons; it wasn't one side overpowering the other, but rather a temporary, flexible coexistence agreement.

The construction continued. More concepts joined, and more coordination occurred. There was no final blueprint, only the constantly evolving present.

Bai Cheng wrote the title of this chapter in the book of commonality:

Building Walls and Opening Windows: When Home Begins with Different Imaginations

She closed the book and looked out the porthole toward the even more distant deep space.

The river of light still flowed, and within the Star Abyss, how many unheard echoes were still trekking toward this land of light that was gradually taking shape?

A new chapter quietly unfolded between the solid foundation and the growing beams.

It was about creation, and even more about learning through creation how to build a corner together with unfamiliar "differences."