Eighty thousand years later, the earth's technology has declined and entered the barbaric era.
Historical records recorded 80,000 years later:
"In ancient times, there was a bird with colorful feathers, a talker, and a good flyer."
"In ancient times, there was an artifact of divine punishment, a nuclear weapon. It could cross half of the wilderness in an instant, and destroy a city with a snap of a finger."
"In the ancient times, there were ancient chariots that could crush mountains and rocks, crushing everything. There were ancient flying magic weapons that dominated the sky, running rampant in the sky thousands of feet high."
"In ancient times, there was an ancient battlefield called an online game. On the battlefield, millions of ancient humans participated in the battle. The battle lasted until dawn, and millions of people died. They were resurrected the next day, and the cycle started over and over again, with endless bloodshed."
The world scorns these records about ancient civilizations dating back thousands of years and does not believe them.
Until, a young man walked out of the ruins with a torrent of millions of steel, a space battleship that covered the sky, and 300,000 war mechas...
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.