I’m Your Best Possible Match

A College Playboy Turns Over a New Leaf! The Male Lead Comes From a Wealthy Family and Used to Spend All His Time at Bars!

Something like *What?! The Neighbor, Lu Shao, Is Actually the Kids' Dad!* The male lead should have never dated anyone before! The female lead should be the sweet, well-behaved type, and she should have a brother who initially disapproves of her relationship with the male lead. Bonus points if the brother has a romance of his own!

The Business World, Several Great Families, and Excellent Leads

Male and Female Leads Who Are Bickering Soulmates, Preferably Childhood Sweethearts

Their everyday life is all about taking turns roasting each other. Childhood friends would be ideal, but enemies are fine too.

Childhood Friends Are Way Better Than Love at First Sight

I'd like something similar to I Really Like That Supporting Female Character.