So do you think it will be a happy or sad ending ? Things don't look good at all to me.

So I have been thinking about something from either ep. #19 or #20. Mo Hyun is about to go up the stairs to her parents house and a mysterious man with a black mask passes by her and runs up the stairs. As Mo Hyun reaches the top of the stairs she sees the front door open. Inside the house, she asks if anyone left the front door open and they say they did not. What was the purpose of this? Was it a warning to her? The writers of this drama have not included anything unnecessary before. Just curious...

 sdh:

So I have been thinking about something from either ep. #19 or #20. Mo Hyun is about to go up the stairs to her parents house and a mysterious man with a black mask passes by her and runs up the stairs. As Mo Hyun reaches the top of the stairs she sees the front door open. Inside the house, she asks if anyone left the front door open and they say they did not. What was the purpose of this? Was it a warning to her? The writers of this drama have not included anything unnecessary before. Just curious...

I'd say that it was the grandfather's doing/guy? Because he knew that Mo Hyun's dad was alive...

 Anita M Brown:

I'm so terribly hooked; how can I watch ep 22 ect? 

Epi 21 and 22 will air this weekend in Korea. Epi 23 and 24 will air next weekend. So we have to wait...