Je Won Yu

A detective takes on a murder case that was disguised as suicide and becomes obsessed with solving it. But his younger sister falls in love with a man that is somehow connected to the murder. The detective tries to push the two away from each other, because he knows the man isn't a good person but the young woman has sympathy for him. (imdb)

A big-city dentist opens up a practice in a close-knit seaside village, home to a charming jack-of-all-trades who is her polar opposite in every way (imdb)

Timid Na Bong Sun gets possessed by the ghost of a confident young woman who seeks to solve her one unfinished business by hooking up with Bong Sun's boss, famous chef Kang Sun Woo. (imdb)

After meeting an untimely demise in separate incidents, Cha Min and Go Se-yeon discover they've come back to life in new bodies they don't recognize. (imdb)

The drama tells the story of Yoo So-joon, who can travel through time by a subway. After seeing his future-self living miserably, Joon decides to marry Ma Rin in order to avoid that fate. As time passes, he learns to love her selflessly. (imdb)