This was my first intro to a historic/period kdrama and wow what a series.
100 days is the story about a prince who loses his memory and lives as a common person, marrying a local girl to save her from a degree that he himself put in place to make all single people get married - due to being pressured to have a baby by the king. I wont spoil it as it's something that I strongly encourage you to watch,

The prince is played by Do Kyung Soo (D.O. from EXO for kpop fans) - he's brilliant and plays his role as an amnesiac who thinks he's better than everyone, not knowing he used to be the crown prince.
Nam Ji Hyun plays the female lead - she's tough, independent and has a connection to the prince that she doesn't realise.

Start-Up fans will love the fact that the good boy himself, Kim Seon Ho (#TeamJiPyeung fo life) is in this drama - he has a crush on Nam Ji Hyun and their stories intertwine.

The villain is truly evil and really brings this story to life. You guenuinly fear him,

The soundtrack is glorious and so fitting to the period. It's also filmed beautifully. Chen from EXO did an OST for this show and it's beautiful.
100 Days my Prince opened the door for me to give period dramas a go - since finishing this I watched and loved Mr Sunshine and now Mr Queen.

If you haven't watched this, I hope you give this drama a go - it's brilliant!