I Built a Time Machine to Travel to the Past from the Start!

Global catastrophe strikes, and from the start he builds a time machine to return to the past!

In 2034, the world's population has plummeted by 90 percent.

The global ecological upheaval has entered a period of large-scale eruption. Earthquakes, storms, volcanic eruptions, tornadoes, floods, and other natural disasters are engulfing the entire surface of the planet...

The people barely clinging to life have no idea what fate awaits humanity: will they overcome the crisis, or become a part of history?

Ji Qin transmigrates into this world and activates the God-Tier Black Technology System. With countless advanced technologies at his disposal, even a Dyson sphere is within reach as long as he has technology points and raw materials!

At this critical moment for humanity, Ji Qin knows he can no longer keep a low profile...

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.