A chance collision between two timelines brought together two people with very different fates.
Bai Zihao: “Luo'er, I can’t live without you. If you live, I’ll live too. If you’re gone, I won’t go on either. Wherever you go, I’ll follow you.”
Xia Luo: “Ahao, you’re only my younger brother. We have different lives ahead of us. You deserve someone better. I’m just an ordinary person doing my best to get by. Goodbye forever...”