Overview
After being pulled into the webtoon world created by her father, a surgical resident gets entangled in a murder mystery involving the story's hero.
Trailer
Cast
Lee Jong-suk
Kang Cheol
Han Hyo-joo
Oh Yeon-joo
Jung Yoo-jin
Yoon So-hee
Lee Tae-hwan
Seo Do-yoon
Lee Si-eon
Park Soo-bong
Park Won-sang
Han Cheol-ho
Kim Eui-sung
Oh Sung-moo
Kang Ki-young
Kang Seok-beom
Heo Jeong-do
Park Min-soo
Cha Kwang-soo
Son Hyun-suk
Nam Kee-ae
Kil Soo-sun
Ryu Hye-rin
Sun-mi
Park Choong-seon
Kang Chul's Father
Kim Na-woon
Kang Chul's Mother
Lee Se-rang
Kil Soo-young
Seo Shin-ae
Kang Chul's Younger Sister
Park Min-ha
Young Oh Yeon-joo
Yang Hye-ji
Yun-hee
Jung Zi-so
Teenage Oh Yeon-joo
Ri Min
Team Leader Park
More like this
Keywords
fightattempted murdersurgeonrevengemurderromanceparallel worldgun violencemurder mysterylovers separatedfantasythrillerchaebol
Seasons
Specials3 episodes2016
Season 116 episodes2016
1
Oh Sung-moo Has Disappeared!
2016-07-20
63m7.7es806912
2Find Her, the Key to My Life
2016-07-21
63m7.7es806913
3I Am Someone Who Will Do That
2016-07-27
63m6.0es806914
4What Is This World Where You Live In?
2016-07-28
62m5.3es806915
5I've Come Here. To Your World.
2016-08-03
62m5.7es806916
6The End
2016-08-04
62m5.0es806917
7Chul and Yeon-joo Get Married
2016-08-10
60m5.3es806918
8The Killer Is After You
2016-08-17
60m5.3es806919
9Make It a Happy Ending
2016-08-18
61m5.3es806920
10The World Controlled by the Killer
2016-08-24
62m5.3es806921
11What Happens Next?
2016-08-25
61m5.0es806922
12Chul's Second Awakening
2016-08-31
61m5.7es806923
13For the Last Episode of W
2016-09-01
60m3.2es806924
14Secret of the Tablet
2016-09-07
59m5.3es806925
15Which Kind of Ending Will It Be?
2016-09-08
59m5.0es806926
16After W Ends
2016-09-14
59m5.0es806927
Added: 5/14/2026Updated: 6/4/2026