Reunited at Daybreak

A Sister-Brother Romance With a Nurturing Dynamic

The younger brother was adopted by his older sister. She has her own career and is smart and capable, while he is always coming up with little schemes. I want something well-written with a happy ending.

Older Woman, Younger Man + Love-Brained Hero + He Has a Secret Crush on Her

Are There Any Older-Woman-Younger-Man Romances Where the Male Lead Has Lived with the Heroine’s Family Since Childhood?

Older woman-younger man romance!!! The male lead was raised by the older woman from childhood and later falls in love with the heroine. They're not siblings by blood!!!

Older Woman-Younger Man Romance With Some Angst, but No NTR

Looking for books like "Snowgrain Town".

Any Stories Where a Younger Brother with No Blood Ties Falls for His Older Sister?

I want a story with a rather cold-hearted female lead and a younger brother who's very attached to his older sister. Ideally, the male lead can keep the female lead like a canary later on.