Five years ago, on a rainy night, Gu Nanxu escaped from an experiment conducted by a mysterious organization called Lighthouse. On the streets, she rescued Li Siye, who was being hunted by his own family. Gravely injured and barely conscious, he nevertheless remembered her whispering into his ear, 'Don't be afraid. I'll take you away.' While fleeing their pursuers, the two spent a night together. The next day, Gu Nanxu was captured by Lighthouse. To protect Li Siye from being discovered by the organization, she used the psychological suggestion ability awakened by the experiments to deliberately erase his memories of her appearance, leaving him only a vague silhouette and an old scar on his palm. What she didn't know was that, after that night, two new lives had already begun growing inside her.