On March 17, 2026, tvN dramas official account reached viewers with a new upload.
The post features the episode 7 teaser for 'Siren', highlighting a mysterious car crash that strikes Woo-seok. It also hints that the two leads will grow closer, ramping up anticipation.
Fans reacted with comments like "This is seriously thrilling" and "There are too many suspicious characters." Speculation and wild theories are flooding in, sending interest in the drama soaring.