1309 series tagged Romance.
The Final-Boss Prince is Somehow Obsessed with the Chubby Villainess: Reincarnated Me 
The Goal is Alimony 
Everyone Was Obsessed With Me After I Became the Youngest Princess Favourite 
The Baby Fairy is a Villain 
How to Turn a Gentle Male Lead Into an Obsessive Male Lead 
A Savage Proposal 
My Contract Husband Resembles the Male Protagonist 
This Marriage Will Surely Succeed 
The Dragon’s Fragments 
Moving Toward a Happy Ending After Divorce 
The Villain’s Daughter Plans to Run Away 
Bitten By The Dog I Abandoned 
Husband Replacement 
The Male Lead Is Obsessed With Proposing to Me 
My Dream is to Get My Own House 
Looking For The Villainess’s Contract Husband 
The Beloved New Daughter-in-law Of The Wolf Mansion 
To Me, Who Does Not Love You 
The Teacher of the Nobles’ Kindergarten Is Having a Hard Day Again 
Love Starts with Parenting 
Forget That Night, Your Majesty 
I Became a Hatchling 
How The Villainous Alicia Saves The Day 
When Love Calls My Name 
Office Worker Who Sees Fate 
My Daddy Hides His Power 
The Tyrant Brother is A Bonus 
I Don’t Recommend Making a Mistake With Your Male Friend 
My family’s Romeo 
The Merman Trapped in My Lake 
Darby, the Dizzying Flow 
The Obsessive Male Leads Want To Eat Me Alive 
Holy Night: My Husband is Definitely a Paladin 
I Only Need the Duke’s Child 
Under the Oak Tree 
Guaranteed Pass! Grades Training Camp