Thank you for the news!

YAY! thank you, dramaland.

Hope this turns out a better choice for her than Great Seer, which was a big mess. Not only not showcasing her talents, but making her look ugly in those dull costumes.

Love them both and I'm curious about how their pairing will fare...
please let it be awesome!!

I don't get the vibe that this will be a romance, so the whole 'more mature' thing may not be a problem.

Can't picture them together....but I think the drama will be interesting....

I'm happy with the pick. Yes, The Great Seer was a mess but I did like her Prosecutor Princess and I'm happy they went with an actress closer in age!

She was the best thing in IRIS but I hated her character in PP. I honestly didn't like the way the character was styled and the accent she used there. It just rubbed me the wrong way! Anyway, I like her and love Lee Jun Ki so I will tune in.

Really, dramagods. With these castings around (still can't get over with Woobie in Heirs, and now this!), you just made our drama-obsessed life worth living.

uhg, i'm a sucker for righteous prosecutor roles. plus it's KSY so that's just icing on the cake.

oh, I hope aside from being the prosecutor she's also a black belt in martial arts and sharpshooter to boot. I want to see her badass again! they need to quench my thirst after seeing her for 10-mins in the last episode of Iris2.

I'm really, really on board on this one already. can't wait!

no :(
iris is really not something there needs to be more of.

but this one, i am getting increasingly excited for this. imo there is a lack of something these days that really has an innovative style and/or finds its own unique voice instead of recycle-reassembling *all* of the plot points and scenes.

so far this seems suited to pull off some noir/darkish fast paced thriller thingy with a well balanced emotional side.
ok, maybe im hoping too much. id really like to write my own script.

I like badass Kim So-yeon the best, out of all the versions of her I've seen, so if this role lets her be badass, I'm happy :) And if that guarantees me badass Lee Jun-ki?? I'll be all set!

OK!! Hope everyone forget her weak role in The Great Seer and keep look forward to this drama. Writer So is one of the best writer. Most her jobs very interesting and successful in rating. Really glad she chose KSY to be character which she write again. Even prosecutor role same as Prosecutor Princess but absolutely sure "Prosecutor Ma Hye Ri" in PP and "Prosecutor Park Jae Kyung" in 2 weeks must extremely different. Hope to see Kim so yeon play some action scene while she chase Lee Jun Ki too. Because in IRIS2 she was very kick ass even appeared just 3 minute. Maybe this is one reason she was chosen. About the chemistry between main cast. I've no idea yet. Just only KSY look mature than LJK not problem. Believe in their great acting skill. This is the most interesting next drama for me. Cheer up for Kim So Yeon!!!

Yaaaay Kim So-yeon! I'm looking cautiously forward to this one. Hopefully it delivers.

I thought Lee Lun-ki had a slightly more mature vibe in Arang, but maybe not. And in Prosecutor Princess, I thought she went a bit immature, so they might meet in the middle. Hopefully he can step it up to match her. Or it might be better if a mature person chases and immature one; he might go beta.

Am I the only who thought she looked like Mulan in the Great Seer? Anyways, I like seeing her badass anyday.

i just soooo LOVE kim so-yeon, bad-ass and all, and also LJK at arang... looking forward for their team-up. palli!!!

Only KSY can kick the ass.. Looking forward to seeing them both on the small screen..

OMO!!!! Kim So Yeon in I'm in!!!! still impression for Prosecutor Ma ^^

I don't want to want all IRIS just for her but would love to watch her scenes. Where did she appear and what was her role?

There is a God. She has been my girl crush for years and I'm unwavering in my love. I can't wait for this drama. LJK and KSH, I am not worthy.

LOve Kim So Yeon.... Hope she has good character in here, not so bland in The Great Seer.. She has so much potentials... I hate her alot in All About Evw, one of the best villain in K-Drama for me, and I love her a lot in Iris, she's so BADASS... and love her too in PRosecute Princess, she's so lovelable... So writer-nim and PD-nim, please make her shining with her character....

Love her in anything where she places a professional, whether its law/national politics or doctoral =D

Chemistry would be interesting to see but we know both lee junki and kim soo yeon are great actors

Off topic but Queen of the Classroom?

Kim So Yeon is the best choice for this role. She is talented and bad ass. Can't wait

I've been waiting forever for her!

I keep forgetting that I loved her in prosecutor princess, obviously I need to watch her in another drama and I feel like this one will be it yayyy, im excited :D for jun-ki too!

i like her a lot after watching Prosecutor Princesss.... her and all the shoes :)

She was severely underutilised in the Great Seer. I was always expecting her to turn up and change the situation but nothing happened =( Hope this will be a turning point for her. I can't really thing of much memorable dramas by her since All About Eve and that was like super super long ago.

Definitely has a more mature vibe but proved to us in Prosecutor Princess that she can be a lot younger. Can't wait to see her with Lee JunKI!!

Wow !! what a great pairing. Kim So Yeon is the best pick for prosecutor role, for sure. It's like mix up her role in IRIS and PP, which both I love the most. I'm certainly IN for her !!!

Soyeon Fighting!!!

Only two reasons why I would watch this drama:

1) So Hyun Kyung (she's an AMAZING writer. i'm a sucker for well-written dramas. granted, 49 days was such a heartbreaker but it was such a beautiful story)

and,

2) Lee Jun Ki (loved him in "my girl" and "time between dog and wolf").

And okay, because this is sort of a thriller drama too and I love thrillers. :)