Critical 117 Line Crossing Moment

He is an observer 200 meters underground. She is the engineer who stands alone on the top of the 3200-meter mountain. They were hundreds of kilometers apart, but at the same second they smelled ozone and heard the lingering low-frequency buzz. The instrument says everything is fine. But the critical value he monitors is rising crazily. The waveform she captured was an artificial signal that should not exist. Data was changed, permissions were locked, and the truth was buried. When their data were put together, the first hole was opened. 117.04 Is the real death line of human civilization. Beyond it, gamma-ray bursts will descend on the solar system. Humans only have ten months left. Someone went crazy and crossed the line, betting on civilization to leap forward. Some people stick to the bottom line and protect the survival of the world. They were the first to hear the countdown to doom. This time, there's no warning, just a countdown. Crossing 117.04, There is no tomorrow for mankind.