Any kdramas where ML protects FL from the shadows or where ML is bodyguard/assassin or just badass?

Man to Man

Tale of the Nine-Tailed(2020)

Moon Lovers: Scarlet Heart Ryeo

Fight For My Way

School 2017

Legend of Fu Yao

Money Flower

Mad Dog

Maybe:

• The spy Who Loved Me - currently ongoing drama where ML is a spy not tasked to protect his exwife, the FL
• Come and Hug Me - ML is a police officer with a dark and tragic family history with FL. But ML will do all things to protect the FL, and even became FLs bodyguard
• Crash Landing Into You - ML is north korean officer trying g to hide the FL who is south korean
• Find Me in Your Memory - leads ends up in a agreement/contract relationship, and due to some history the ML tries his best to protect and catch the culprit who wants to hurt thr FL 
• A love to kill - though ML became FLs bodyguard tobtake revenge on her, he ends up falling for him
• 99 days with a superstar - japanese production but Kim Taehee is the FL and ML is the bodyguard
• Bridal Mask - MLlike city hunter / healer has a disguised identity but in thr background he is trying his best to protect the FL. tragic end
• Hide and seek - ML is driver and bodyguard of FL. This is way makjang with some 
• 49 Days
• Black
• Black Night
• The Crown Princess (thai) - the FL is the crown princess and the ML is a special forces captain tasked to be bodyguard with FL. Definitely check this out
• Cruel City - baddass ML
• Iris - ML is a spy