In the 53rd century of the solar calendar, the earth has survived for 4.8 Billion years.
On Earth 300 million years ago, humans have traveled through most of the Milky Way.
In the year 4738 of the New Earth Calendar, the Helios Galaxy Exploration Facility discovered the remains of ancient creatures at five locations 3,800 light years away from the Earth. Protected by countless black holes, a double-stranded DNA was examined and identified as a heterogeneous creature by Helios researchers. In addition to possessing the five human bases, four unidentified bases were added. This provided a breakthrough for human evolution and can be called a "miracle" of mankind.
When the spacecraft carrying "Miracle" entered low-Earth orbit, an unidentified explosion occurred, and five copies of "Miracle" DNA disappeared.
And the lucky girls completed human evolution in their sleep.