Connection

Don't Laugh, Answer Me! (1x12)

:

Jae-kyung narrows the investigation, while a rift forms between Won Jong-soo, Park Tae-jin, and Oh Chi-hyun due to Yun-ho's uncontrollability. Meanwhile, Jae-kyung and Yun-jin meet with Jung Sang-ui, and he takes them to Youngryun Cold Storage, promising them he'll tell them the truth.