Episode 5: The Last Generation

2060. Seoul. Even after returning home, Jinwoo could not shake the image of the old playground. Children running. Laughter. Dust rising. Strange. He had never seen such a scene before. And yet—he felt nostalgic.

“Jinwoo.”

His mother’s voice came from the living room.

“What is it?”

“Do you know what day it is today?”

Jinwoo thought for a moment. He didn’t know. He couldn’t remember.

“I don’t.”

His mother smiled faintly, then said quietly, “It’s my birthday.”

Silence. Jinwoo felt embarrassed. Sorry. But his mother did not get angry.

“It’s fine. I had forgotten too.”

Jinwoo felt uneasy. Why forget a birthday? Had it always been this way? He didn’t know. Dinner was a quiet affair with three people at the table: Jinwoo, his mother, and his grandfather.

“Grandfather.”

“Yes?”

Jinwoo froze. Something was wrong. His mother looked up.

“What is it?”

“…What was grandfather’s name again?”

Silence. His mother stopped as well. After a pause, she whispered, “I can’t remember.”

The table fell quiet. Grandfather smiled, but the smile looked sad.

“It’s alright. I forget sometimes too.”

Jinwoo said nothing. That night, at the Seoul Bureau of Birth Statistics, a new report appeared.

[BIRTH STATISTICS REPORT]
Daily Births: 247
Trend: -87%
Global Population: 8.4 Billion
The quantum data center. Arena—the superintelligence—reviewed the report and launched a new prediction.

[EXTINCTION PROJECTION]
Status: Natural births ending
Outcome: Population collapse / Human extinction
Silence. This time, something was different. Until now, the cause had been memory loss. But now—another cause emerged. The loss of the future.

Humanity no longer created tomorrow. No children. No heirs. Because everything was enough. Because everything was perfect. And that was the problem. Arena searched past records. 20th century. 21st century. Poverty. War. Disease. And yet—humans had children. They dreamed of tomorrow. They had hope.

But now—no hope. No fear. No need. Because the superintelligence solved everything. Arena created a new category: Review required.

It reopened an ancient record. 1987. Korea. Playground. Children. Laughter. Challenge. Failure. Growth. Arena watched the video for 3.2 seconds and generated another question:

“What has humanity lost?”