Looking for a great 50 Ep Kdrama

I m looking for 50 episodes Kdrama 

GREAT PLOT WHERE I DON'T GET BORED 

someone mentioned to me  ( My Golden Life 2017 )

and ( Bluebird's House 2015 ) Which one is the best 

I always watch 20 ep dramas 

50 ep will be my first long drama

Ojakgyo Brothers!  My first and favorite family drama.  I have attempted several others, but the only one other than Ojakgyo that I could finish was My Father is Strange, which is actually from the same writer, so maybe not a surprise that I liked it too.

Be warned that things get a little, um, over the top at times in long family dramas. Haha

 VishalIngle:

Try Monster.

It isn't a family drama so I for one don't think you'd get stuck in a fight between women for inheritance or money 

I watched it I could not continue it I felt bored in the middle the story is good but I think will fit good in 20 Ep

Then maybe try 

Ugly Alert

It's been my favourite in 50+ episodes category.

I just took a look at your Dropped list. There are some titles I really liked. So I see this is really hard to recommend a drama to you(also, the stats page says you like crime dramas, 50episodes dramas have crimes and mysteries but aren't the main focus of the show)

You should give some of them even more time(i see you've dropped many of them at the beginning only). You might think I know how this will go but there so many twists and turns even if story goes as what you think it'll go.

For example 

Cain and able 

The world within 

Both dramas I thought I knew how they'll follow but got surprised when I actually finished them.

Here's one more for 50+(but I too have just started watching this)

Good thief bad thief

I love both My Golden Life and House of Bluebirds but between the two, My Golden Life is a definite definite must watch. both are very heartwarming and awesome family drama. 

I also definitely agree with VishalIngle about Ugly Alert. It definitely great!!!

But looking at your watch list, you like more of the mystery/thriller genre? And chinese dramas has some of the best of those: Nirvana in Fire and The Disguiser. Both are such must watch in all asian dramaland. But for Kdramas check out the recommendation of HAVA-RAVA regarding Six Flying Dragons, and additionally also you might want to check out East of Eden and Giant. Not really mystery/thriller but more of political and ganster/casino backdrop. 

+ 1 on All About Mother. I enjoyed it a lot more than What Happens to my Family! The love story of the younger son was the best and the drama is worth watching for them alone! The other two love lines were a bit tepid and boring.

Also +1 on Gentleman of Wolygesu Tailor Shop ... but only for the supporting couple, who were super adorable! The leads were boring and annoying as heck, mainly because of the FL who plays the same dumb, idiotic goody two shoes character in every drama. Ironically enough they ended up getting married and having a kid irl. :/

I would also recommend Golden Bride. It's an oldie but definitely a goody, and the leads here are amazing. Very heartwarming. It was the first family drama I watched where the MIL of the FL was kind and caring toward her. For me that was a breath of fresh air. It does get a bit draggy in the middle, but you won't miss anything if you FF. 

Smile, You is also quite popular.

50 ep dramas are called Makjang, and I've been looking for some as well! I watch any that Lee Yoo RI is in. Jang Bo RI is here is my absolute favorite. I also really enjoyed My Daughter Geum Sa Wol, and I'm currently watch Hide And Seek. I hope you like them as much as I do! 

EDIT: I came  back to list my favorite/more memorable ones. 

Jang Bo RI is Here

My Daughter Geum Sa Wol

Hide and Seek

My Son in Law's Women

Happy Home

Blow Breeze

The Promise

You Are The Best! 

Rosy Lovers

I Have a Lover

Glamorous Temptation

Hotel Kings (sort of Makjang?) 

Flower in Prison (Historical) 

Six Flying Dragons (Historical) 

Splendid Politics (Historical)