Two Weeks (Koreandrama) TRAILER

I'm starting to look forward to the premiere of this drama more and more, and this trailer is pushing me even harder. I think Lee Jun Ki looks great and the storyline is starting to make more sense to me than it did a few weeks ago when I posted the information for this show. They're giving August 7th as the premiere date, and it's supposed to air on Wednesday and Thursday.

The Master's Sun Info

Title: The Master's Sun
Genre: Supernatural, Romance
Studio: SBS
Screenwriter: The Hong Sisters (2012s Big, and 2011s Greatest Love)
Episodes: Not Yet Confirmed
Premiere Date and Schedule: August 7th, airing Wednesday and Thursday
Starring: So Ji Sub, and Gong Hyo Jin
Show Premise: So Ji Sub (most recently in 'Ghost') plays Joo Joong Won a selfish and greedy CEO, who works along-side his secretary Tae Gong Sil played  by Gong Hyo Jin (most recently starred in 'Greatest Love'), who through an accident can see ghosts. As they're pushed together, they grow to love and understand each other.

Honestly, there isn't much information about the premise of this show, and therefore the plot seems a bit thin.
There are a few interesting facts about this show Seo In Guk (most well known for 'Reply 1997/ Answer Me 1997) as well as Myungsoo, or more commonly called L from the group Infinite (most well known for 'Shut Up! Flower Boy Band') will be a part of the cast for this show. Both were good in the respective shows, so their addition to the cast only increases my interest.
Hopefully The Hong Sisters have reflected on their  past mistake project 'Big', and have learned from the experience. I want to watch this show, because I like both Ji Sub and Hyo Jin for past projects, however the burn of the unfortunate show 'Big' has left me a little apprehensive, especially since that show was also from the supernatural genre.
I know, I will give this show a chance, but I don't have to be happy about it...