What good Korean dramas are there in Korea?

Let me recommend what I have seen and think is good for you:

Dear Endong: This is touching and belongs to the category of love.

Ghosts: This is a sci-fi and funny movie, and there are also touching places in it.

Druna Hotel: This is also a kind of ghost.

Two worlds: the type of comic crossing

Love Landing: The Love Story of Korea and North Korea

Empress Philosopher: A funny film, a bit like China's version of go Princess.

You from the Stars: This is quite popular, and it belongs to love and science fiction, so I won't get through it.

Legend of the blue ocean: mermaid type, male and female main face value online