The first herd of MorningLightMountain’s motiles began to wade out of the pond after three weeks of congregation. The existing motiles guided them over to the immotile, who touched its nerve receptors to theirs. Memory and instructions flashed through the impulse-permeable membrane, filling the motiles’ virgin brains with a compact version of its own thoughts.

Over the first decades, MorningLightMountain began to shape and fortify its valley. In those days there were few non-Prime life-forms left in the equatorial lands. Those that did still inhabit the valley such as the birds and a few rodentlike creatures were swiftly hunted down and exterminated—no immotile would tolerate competition for its own resources. The wild jungle was gradually cut back, the swamps drained into a network of canals that irrigated the big ferns that motiles ate. Stone was quarried, and used to construct a simple igloo-dome over the immotile as protection from the elements and any rogue predators from other territories. Metal ores were mined, and fires were used to forge crude weapon tips. The congregation pool was dredged and lined with stone.

After forty-five years of unrestricted growth, MorningLightMountain was reaching the limits of its management capacity. Over a thousand motiles were at work in the valley, and supervision was becoming difficult. A second immotile was amalgamated to compensate for the shortfall. MorningLightMountain’s pool and dome were extended, and four motiles brought together a couple of meters away from it. While the amalgamation was progressing, MorningLightMountain had six of its nerve receptors linked with those motiles undergoing the merger, pushing its thoughts into the new-growing brain. When it was all over, the two were permanently linked by four nerve receptors, producing an immotile duo with a much expanded mental capacity, and capable of organizing many herds of motiles.

A new phase of productivity began. The valley, when properly agrarianized, was capable of supporting thousands of motiles. To MorningLightMountain’s disappointment, however, it took almost all of its motiles just to keep the valley maintained. Thirty-five years later, a third immotile was amalgamated next to the initial duo. That was around the time it began to trade with immotiles of surrounding territories. Metal ores were exchanged for the use of soldier herds to repel a territory that was starting to encroach the top of the valley ramparts. Food ferns were swapped for hardwood trunks that made better spears and clubs. Ideas were bartered, chief among them the concept of plows and crop rotation brought in from immotiles thousands of kilometers away. It was the start of true agriculture for the Prime civilization, and the associated revolution that the innovation always introduced. The amount of produce that could be grown by a motile doubled within a decade. Seeing the possibility of the concept, the immotiles began to experiment, studying how the plants grew, what soils were best. MorningLightMountain itself was the one who worked out cross-pollination as a method of increasing yield and breeding new varieties. It was the start of the scientific method, and all that implied.

MorningLightMountain amalgamated its twenty-ninth immotile a decade after it began sowing crops. Twenty years later, a thousand years after it had begun its original singleton life, the number of connected units in the group reached forty, an unheard-of rate of expansion. Its linked brains were abuzz with ideas and thoughts as it observed its immediate universe with ever more scrutiny.

On the edge of the tropics, Prime immotiles were pushing farther and farther into the temperate lands, armed with their new knowledge and understanding of nature. Fire made it possible for them to live farther and farther from their original climate. Heated buildings, cultivated fields, canals, bridges, saws, and axes helped them travel farther and farther to establish allied territories.

Inevitably, as they began to grasp the principles of construction, and strength of materials, mathematical tools were developed to aid fabrication. For creatures that were essentially a giant brain, mathematics pushed them into their primacy—it was the key to understanding everything. They devoted themselves to it with a devotion that was almost religious. All the elements were now in place for the mechanical age to begin. When that happened, the pace of change was very, very swift.

After a thousand years, MorningLightMountain was now a group immotile comprising three hundred seventy-two separate units. Few had ever grown to such a size before. Its individual bodies had formed a living ring around the conical mountain. The spring that bubbled up at the top of the mountain was now channeled through clay pipes into the crown building that housed the immotile group in their entirety. They lived inside a single giant hall with a vaulting glass-topped roof letting sunlight shine down. During the night, iron braziers were lit, keeping the inside of the building illuminated, allowing the immotile group to keep working, instructing their motile herds, producing their nucleiplasms, and scrutinizing experiments and projects. Little shower nozzles sprinkled the immotiles several times a day, helping to keep them clean. Waste products were carried away via a network of culverts down the mountain, while dedicated channels swept nucleiplasm batches into the necklace of congregation lakes that had been dug below the building.

The air outside still steamed every day from the nightly rains. But this mist now mingled with smoke from the furnaces that were permanently alight. MorningLightMountain imported coal from several territories to the south, a hilly district where food was hard to grow. It was now cultivating two of the neighboring valleys, after a short series of wars wiped out the immotiles and their herds who used to occupy them. Control over such a huge area was difficult. Motiles needed to be constantly updated with instructions, and they lacked the ability to respond to any unexpected situation. MorningLightMountain knew it would soon be subjected to invasions from the west by immotiles who were worried by the size of its territory, not to mention its aggression. Its use of newly developed chemical explosives to destroy buildings, dams, and motile herds was regarded with considerable alarm.

That was the year Primes found out how to use electricity. While some immotiles studied how to use the new power for lighting, or engines and other industrial-based applications, MorningLightMountain investigated how it could carry signals; specifically the neural impulses that nerve receptors exchanged. It took over a decade; even for that much concentrated brain power inventing an entire technology from scratch was difficult. During that time, it accepted strategic defeats, losing its two additional valleys and agreeing to unfavorable trade terms for its coal and other raw materials absent in the valley. What it developed in that interlude was basic electronics, from simple resistors and capacitors right up to thermionic valves. With those principles established, a whole new chamber was annexed to the crown building on the mountain, the world’s first electronics lab, with eight immotile units devoted to nothing else but instructing the motiles who assembled the new systems and ran experiments with them. It took MorningLightMountain another three years before it successfully inputted signals to a nerve receptor. Primitive tactile impulses were first, such as hot and cold, which it followed up with simple black and white images from a camera. The images were something of a revelation for it; although it could always see what was happening outside by summoning a motile and accessing its visual memory of events, such knowledge was always secondhand, time-delayed. This was instantaneous. Within a matter of months, the entire valley was ringed by cameras that constantly scanned back and forth across the landscape, allowing it to see its entire domain in real-time. Another five years concentrated research advanced its analog signal transmissions to a level where it could finally instruct a motile by remote. It would be decades until the electronics were sophisticated enough to carry the full range of nerve receptor impulses, but that first ability to communicate at a distance was enough to give it a massive advantage over the other immotiles.