A Kiss That Won't Let Go

The Uncle Has a Strong Possessive Streak Toward the Female Lead, with No Blood Relation

Any Stories Where the Hero Sees the Heroine with Another Guy and Goes Crazy?

Angst.

Powerful Families, Age Gap, and a Fatherly Boyfriend

The Heroine Is Terrified of the Hero While Staying at His Home, but He's Been Plotting to Win Her Over for Ages

The Heroine Is Staying at the Male Lead’s House and Is Terrified of Him, but He’s Been Scheming to Win Her Over All Along

Looking for books similar to *My Sweet Wife Gets Morning Sickness, and the Cold-Hearted Tycoon Cries with Worry*.

The Heroine Is Cool and Aloof, Raised in the Male Lead’s Home, and He’s Extremely Possessive

Ahhhhh, I really want to read something where the female lead is fostered by the male lead's family. The male lead is extremely possessive, but the female lead is neither a clueless sweetheart nor soft and delicate. Instead, she has her own special talents and a cool, detached personality. Not aloof, but cool and detached.

The Male Lead Raises the Female Lead as His Niece

The Beijing Socialite Heir’s Childhood Bride

At the birthday banquet where a little princess from a prominent Beijing family is choosing an object to symbolize her future, she grabs the male lead, a young heir. When she grows up, she gets into a fight over a phone, and the young heir writes that he's her spouse on the bail form.