Need a drama where the MALE LEAD Is a red flag and rude personality (rude to the fl too)

Whereas FEMALE LEAD is more likeable. Although the MALE LEAD redeem himself

Moon Lovers: Scarlet Heart Ryeo is very red flag, crimson. I'm not certain he redeemed himself, but he softened. Have tissues on hand.

A Korean Odyssey

Clean with Passion for Now