In real life, Gu Jing'an and Su Nuan may never have a story like the one in this novel. But in this parallel-world story, I hope seventeen-year-old Su Nuan and eighteen-year-old Gu Jing'an can have the future they once dreamed of. Even if they never find that ray of light in the end, at least for a moment, it truly shone on me, and on all of you. I hope you enjoy it.