Any Asian Drama where female lead saves & protects Male lead/people surrounding her

Strong Woman Do Bong Soon. Not quite an action drama, but FL tends to save many from trouble. A cute rom-com, indeed

• Spy Myungwol
• King 2 Hearts
• Biscuit Teacher and Star Candy
• Wild Romance - but a very disappointing drama

Saves/Protects ML from physical danger:

• Mask | She's pretty much the protagonist of the show, so it falls to her to protect the (often oblivious) ML from the dangers surrounding him.  
• Strong Woman Da Bong Song | She becomes his bodyguard.
• Mirror of the Witch | She's a powerful witch and deals with the threats surrounding them head-on.

Saves/Protects ML emotionally:

• Protect the Boss | She's the ML secretary/bodyguard but most of the time she's protecting him emotionally more than physically. Full disclosure: I didn't finish this one because the plot and love-triangle dragged (I have a low tolerance for long love triangles).
• Heal me, Kill me | She's a psychologist who helps him piece his personality back together (when it shattered into a multiple personality disorder).
• Come and Hug me | She becomes something of a safe haven for the ML.
• Fight For My Way | She's also a source of comfort and strength for the ML. Highly recommend this one.  
• It's Okay, That's Love | Similar to Heal me, Kill me. FL is a psychologist who helps the ML deal with some issues.
• Just Between Lovers | Similar to come and hug me, FL becomes a source of comfort for the emotionally scarred ML.

Not constant throughout the show, but with plots/arcs/scenes where FL saves/protects the ML either physically or emotionally:

• The Princess' Man | Full disclosure, the FL is mostly very passive and even when she "makes decisions" there's hardly any changes/consequences to the plot. Which means she throws tantrums without having a plan...
• A Korean Odyssey | The plot is all over the place, but she does end up protecting the ML at some point during the story.
• Are You Human Too? | She has times/scenes where she protects the ML.
• While You Were Sleeping  | FL protects people in general (some close people, but most are strangers), since she's able to see when people will die through dreams.

Lost Love in Times

✔️ Shopping King Louie 

✔️ Black 

✔️ While You Were Sleeping 

✔️ Hwayugi (saves humans) 

✔️ Sketch (saves victims of crime)

✔️ Imperial Doctress

✔️ Caught in the Heartbeat 

✔️ Master's Sun 

✔️ Huntresses (movie.. Fights bad guys)

✔️ miss Hammurabi (fights injustice and sexism at work) 

HIT & Secret Forest both feature highly competant female cops who frequently save those around them. Angry Mom and Queen Seondeok would also both fit this, although in very different ways.