Cangyuan Xingdu

"Grandpa, what's in the depths of the oceans of the Old World?" "It's the universe... It's the starry sky..." The earth's ecology has collapsed, sea levels have submerged civilized land bases, and disasters have occurred frequently. It has been proven that it is not suitable for human beings to continue to survive. After trying interstellar immigration to no avail, scientists have tried to use the high-pressure and low-oxygen environment of the deep sea to create a faster passage for immigrants to other worlds and galaxies after the space has been folded. The extreme water pressure and the geomagnetic field resonate to open up stable wormholes and become interdimensional passages connecting the multidimensional new interstellar world. Since then, the depths of some of Earth's oceans have served as anchors for the new universe. Hundreds of years later in the future, humans who immigrated to another universe (also called the New World) called the Earth and even the Milky Way the Old World. Only a small number of people were left who refused to leave the Old World. However, at this time, less than 5% of the Earth's originally habitable land was already there. Among the many torn deep sea interstellar wormholes, in addition to the New World, there are also some passages connecting the existence of more mysterious subspaces... The stalker "Xingxuan" from another world discovered a blue-haired girl in the ruins deep under the sea in the old world, and she woke up in this corner of the world that had been forgotten... Then the girl surfaced on the "stranding day" and was rescued on the beach by "Lin Ye", a young tower guard from the old world, who named her "Ming Xi"... However, what everyone didn't know was that the mysterious girl with amnesia woke up, carrying the contract of ancient prophecy, and her appearance not only affected the hearts of two people, she... Would eventually affect the entire world...