The past is slowly unraveling—signaling a shocking new turn in the story.
The teaser video was uploaded to the Disney+ Korea official channel on March 18, 2026.
The trailer powerfully captures the moment when the once-locked door to memory begins to shake again. Leads Lee Sung-kyung and Chae Jong-hyeop are shown agonizing between their past and present.
A caption reading "That time is coming back" further cranks up the tension.
This episode is expected to push the protagonists’ relationship into a new phase. A key hook will be how characters, tangled in hardship and betrayal, move toward resolving their conflicts. Compared to previous seasons, the plot appears to level up, and viewers’ anticipation for what unfolds next is surging.
According to related reports, the show’s heightened immersion stems from its high production costs and meticulous direction—hallmarks of this project.