The Earth's Core Is Cooling: Seeking Survival Through Nuclear Fusion

[Reborn + Building up the Tech Tree + Escape + Interstellar Exploration]

In 2031, Earth's core cooled at an alarming rate.

Human civilization was already extinct.

At the final moment, Su Yunfei was reborn six years into the past.

This time, he entered the world of science through materials science.

Controlled nuclear fusion, space elevators, aerospace carriers, a base on the far side of the moon.

The dazzling brilliance of energy weapons, the splendor of kinetic weapons, the mystery of warp flight, the power of extradimensional beings.

Su Yunfei: "Let's raise this two-dimensional being straight into a higher dimension and see if it can still act so smug."

Mysterious life forms in Titan's methane oceans.

An invasion by the Centaurian civilization.

The threat of the Dark Forest.

The malice of advanced civilizations.

In the boundless, vast universe, humanity will not stop here.