A tense moment between actors Wi Ha-joon and Kim Jung-hyun was captured, immediately drawing attention.
On the 24th, the tvN drama's official Instagram account posted a clip from 'Seiren'.
The video shows Cha Woo-seok (played by Wi Ha-joon) and Baek Joon-beom (played by Kim Jung-hyun) in a face-off. Their stony, unfazed expressions hint that the situation is grave.
Fans reacted positively, praising the "outstanding acting" from the stars.
Meanwhile, 'Seiren' airs every Monday and Tuesday at 8:50 p.m.