love o2o. (5 days)
nightmare teacher. (1 day)
orange marmalade. (3 days)

I like to take my time with dramas but with those above I couldn't.

+ my currently watching ; mirror of the witch. (yesterday i watched 6hours of this drama, it was my first time I watched so much in 1 day.)

Almost all kdramas in my completed list. I can finish a 16-ep kdrama in 3 nights during weekdays. I can finish 1 over the weekend. I avoid watching on-going dramas coz I hate waiting. 
MY GIRLFRIEND IS A GUMIHO!! 
Let's Eat (season 1)
I Need Romance (season 1)
Marriage Not Dating
Twenty Again 
Ms Temper Nam Jung Ki 
I Remember You 
ive binge watched basically all the dramas ive watched, 
but the ones i was most engrossed in are
Love o2o
W
Weightlifting fairy kim bok joo
I hear your voice
you who came from the stars
full house
pinnochio
she was pretty
kiss me
signal
strong woman do bong soon
queen of the ring
my romantic some recipe
i binge watched 
hit the top until i reached the point where it's still airing
Across the Ocean to see you (chinese ) : almost no cliffhangers but it really captures the audience
Love O2O
dae jang geum
shopping king Louie

Reply 1997 very lit
White Christmas, Liar Game, Signal, You Who Came From the Stars, Cruel City, Kill Me Heal Me, God's Gift - 14 Days

Boys Over Flowers
Secret Garden
Fated to Love You
Coffee Prince
Scarlet Heart Ryeo
Gu Family Book
Goblin
Hwarang
Strong Woman Bong Soon
Weightlifting Fairy Kim Book Joo
Legend of the Blue Sea