When Mi Tian opened his eyes again, what hung above his head was no longer the familiar moon, but a broken star ring. In the 50 millionth year after 2025 AD, the earth became a "pressure cooker" dominated by high temperature, high humidity, and giant creatures. What was left of human civilization in the past is now only the thin, difficult-to-degrade "plastic stratum" in the rock formations. The subway has become a fossil on the cliff, the high-rise building has become an underwater reef, and mobile phones have become the only source of magnetic minerals. There is no system, no powers, no savior. There are only three high school students here from the 21st century, humans who can be easily solved!
