Ling Nai was an orphan in her previous life and had never felt the warmth of family affection. She even had very few friends around her, so when she saw a little boy in danger on the street, she resolutely sacrificed her own life for his survival. Unexpectedly, by chance, she came to another world...
She met the boy in the coat and walked with him for a period of time, and her life became meaningful.