Kang Chul confronts his creator, Oh Sung-moo, in his studio. The tension peaks when Chul realizes he was never meant to have a happy ending—he was merely a tool for a tragic narrative.
Sung-moo survives the surgery, but the trauma leaves him broken. Meanwhile, the public and the publisher are shocked by the abrupt, tragic conclusion of their favorite series. W – Two Worlds Episode 6
It is suggested that Kang Chul’s will to live—or perhaps Yeon-joo’s influence as his new "life key"—has restarted the story without the author's input. Kang Chul confronts his creator, Oh Sung-moo, in his studio