7, based on the synopsis.

Guardian

7.5  for now/ I haven't finished watching yet.

My Mister

8

Ten Miles of Peach Blossoms

N/A

Secret Forest/ Stranger

N/A

Guardian (Chinese Drama)

(based on what i've heard about it) 7/10

Because it's my first life

10/10

Are You Human Too

I haven't watched it yet but I was planning to do it soon so for me the synopsis is a 9/10

It's Okay That's Love (Korean)

9/10

Love in the Moonlight 

10/10

Chicago Typewriter