What Does the Fate of Mankind Have to Do with Me?

Leah meets a young man who claims to be from the future. He implored her to lend a helping hand to the fate of mankind. As long as she gave up the fame and wealth that are within easy reach, she could give countless people the opportunity to gain happiness and freedom. Leah: "Sorry, what does the fate of mankind have to do with me?" Many years later, Leah, as the protagonist of the story, couldn't help but think about what the price would be to pay for changing the past. But that didn't matter anymore, because now, she was lying in the teleportation cabin, the airtight cover slowly closed, and her friends who had experienced adventures together smiled and waved to her. Electricity buzzed, metal trembled, and the dust in the universe gathered into countless light pathways. She was going to see him. ========================================================== A romantic adventure that wanders between cities and nuclear zones, cyberspace and wasteland, past and future. It is a serious drama, with many private settings. The overall setting is more sci-fi. Please do not connect it with reality. Purpose: Courage is facing love and vulnerability calmly