On July 20, 1969, American astronauts Neil Armstrong and Buzz Aldrin landed on the moon for the first time aboard the Apollo 11 spacecraft.
Humanity left its first footprints in space.
.......
Since then, a thousand years of vigorous interstellar exploration has begun.
In 2865 AD, space technology was officially perfected, and Mars successfully established an artificial atmosphere and became the first planet to be colonized.
In 3021 AD, human society experienced a huge technological explosion, with footprints spread across the entire galaxy, and more than 13000 immigrant planets were established; at the same time, the increasingly expanding ambitions finally suffered a backlash...
In 3052 AD, General Du of the Alliance fished up a small fish in a war-torn sea of stars.