Two Worlds Share the Same Dust

One is a low-level person on earth who was bullied by his boss and betrayed by his girlfriend. One is a waste of the Immortal Cultivation Sect, who is coveted by his fellow sects because of his natural beauty. They swallowed their anger and lived a humble and difficult life. Until that rainy day, his girlfriend was lying in the arms of the rich second generation and sent him a breakup message. It wasn't until late that night that the sect genius entered her room and pressed her on the bed. After being bullied, they began to fight back, but unexpectedly connected the time and space channel between the two worlds. Two lonely souls began to redeem each other through weak communication. She killed someone, and he read detective novels to teach her how to destroy corpses and fabricate evidence. He was framed, and she took the risk and sneaked into the library to steal the exercises to teach him how to become an immortal. She turned the tables on him. They don't know - two thousand years ago, the two worlds were invaded by unknown alien races at the same time. Humanity used the strength of the entire race to barely win and drove the alien races back to their home base. But now, the cracks are widening, and the aliens are about to make a comeback. Two thousand years have passed. Humanity has forgotten the pain of the war and has begun fighting among itself for power and profit. And he and she are about to be involved in the center of this storm. Two "wastes" with no background and no backing. There is only each other and a mobile phone that can connect the two worlds. The end is approaching, where are the heroes? This time, the two people who had been abandoned stood at the forefront of the world because of their concern!