Rebirth in Another World: the Immortal Emperor of the Reversing World

The protagonist, Lin Yuan, was reborn on Earth. With the memories and regrets of his previous life as Emperor Ling, he began to use modern technology to assist his cultivation, and at the same time discovered the interstellar secrets hidden on Earth. He rose up in the recovery of spiritual energy, met his childhood sweetheart Su Li, who has the blood of the survivors of the starship civilization, and fought against the alien forces trying to plunder the earth's resources. As his practice deepened, Lin Yuan opened a passage back to the Canglan Realm and discovered the conspiracy of the Star Council behind the betrayers in his previous life. He united all the clans in the Canglan Realm, combined the power of cultivating immortals with technology, and built a "spiritual starship". He finally broke through the Star Council's home planet, unified the different worlds, and revealed the truth that the two worlds were both experimental sites for ancient civilizations. He became the new interface ruler and led the two worlds to a new era of integration.