Five years later. Europa now had many people. The number of domes had grown to twenty. Crops grew, trees grew, children were born. Europa was no longer just a research station—it was now a habitable planet.
But Europa's greatest mystery remained unsolved—the ocean beneath the ice. Scientists knew that beneath Europa's ice lay a vast sea of water. Did life exist in that ocean?
Kian was now old. Fifty years old. He had spent his life searching for the answer to this question. Today he had found the key to that answer.
A drilling machine. A massive machine that would penetrate the ice and go below. Kian was the project lead. Lina stood beside him.
"Are you sure?" Lina asked. "Won't drilling harm the ocean?"
Kian said, "We'll be careful. Just a small hole. Take a sample. Nothing more. Remembering Emon's lesson—whatever lives, must be allowed to live."
Drilling began. The dome shook with the machine's sound. Slowly, penetrating the ice, the machine descended.
Hour after hour. Then days. The machine descended nearly ten kilometers. Then suddenly, a signal appeared on the sensor.
Kian looked at the computer and gasped. "Life!"
Lina ran over. "What are you saying?"
"Look there. Molecular movement in the water. Signs of life. Bacteria, or something bigger—we don't know. But something is there."
The machine brought up samples and returned. Taken to the lab. Under the microscope—tiny microbes. Glowing in the light. Bioluminescent. Spreading light in the ice's darkness.
Kian's hands trembled. "This... this is history. First discovery of life on Europa."
Lina was silent. She remembered Emon's words—"Saving one life means saving the whole world." Here it wasn't just one life. An entire ecosystem.
"What should we do?" Lina asked.
Kian said, "We can do research. But we cannot harm. To walk Emon's path, we must learn, we must let live."
Lina made her decision. "We will declare this ocean a protected zone. No drilling, no sample collection, no harm. Only observation."
News spread. Earth and Mars—people on both planets were amazed. Life on Europa! Was Emon's love meant only for humans? Or for all life?
A scientist came from Earth. His name was Dr. Ervin. A biologist. He wanted to research Europa's microbes.
"I want samples," he said. "They need to be analyzed."
Lina shook her head. "No. We cannot give samples. We want to protect this ecosystem."
Dr. Ervin grew angry. "This is against science! We are discovering new species! This cannot be stopped!"
Lina said firmly, "Emon said, 'Whatever lives, let it live.' We will walk that path. We will observe, but not destroy."
Dr. Ervin left. But his words swirled in Lina's mind. Was she doing right? Or was she hindering scientific progress?
That night, Lina sat with Kian and talked.
"Am I wrong?" Lina asked. "Should science be stopped?"
Kian said, "Science shouldn't be stopped. But what is science's purpose? To save humans? Or to destroy? Emon used science to save people. If we destroy these microbes, we're not walking Emon's path."
Lina calmed down. Her decision was right.
A few months later, a special project began over Europa's ocean. Robots were sent underwater. They saw a strange world. Glowing microbes, small creatures, perhaps something bigger.
One day, a robot saw—a fish-like creature. White, transparent, full of light. Europa's first fish!
When Lina saw it, she cried. "So beautiful! Emon, did you know how far your love would spread?"
That fish was named "Europa Lucis"—Europa's Light. Lina decided, this fish must be protected. Every creature in the ocean must be protected.
That night, Lina wrote in her diary:
"Dear Emon, today in Europa's ocean we saw a fish. White, transparent, full of light. Did you know how beautiful your world is? Did you know that not just humans, but every creature deserves to live? You taught us—saving one life means saving the whole world. Today we proved—that 'life' isn't just human. It belongs to every living being. Thank you, Emon. You showed us—love is for all creatures."