Sam Dal a damsel in distress is healed by her white knight, brother from another mother, lifetime lover Yong Pil.

Sounds epic, doesn't it?

Beware though, this is drama land. Don't expect plausible character behavior or a coherent plot.

On the other side, there are plenty of asian dramas that manage to be plausible and coherent. So should we really be that lenient with the ones that aren't?

Alas, I can't.

PS: There are some decent support characters and side stories and also some totally pointless ones too, like Sang Do, a total waste of screen time.