The script is nothing new & dialogue is boring. The ONLY reason to watch this is for YY fans. If you are average YY fan then "You are my Hero" is similar to this but with way better characters & dialogue.

Nothing against the actors but you can only do so much with a boring script.
FL has no reasons to be so timid in front of the mom
FL has zero personality based on the script
Creepy bro has no reason to be so possessive of FL
ML is overly cold towards FL
FL's adoptive mom is a must skip
Only positive is the actual rescue parts. Very patriotic and something to be wished for actual rescue workers.

Strong supporting characters but with little screen time.
Why is Vin Zhang ONLY a guest role?

Sadly this drama failed expectations. Watch "you are my hero" instead.