Son Hyuk calls Jung Woo and NTS to let them know he had something unimaginable planned in the middle of Seoul. NTS immediately goes over potential targets. They deem the nuclear plant the most likely target.
Ki Soo heads to New Zealand in search of Seon Hwa. Her husband and daughter are killed. She vouches revenge on N. Korea.
While investigating SH's next target, NTS attempts to make contact with the mission leader in hopes of stopping them ahead of time. Jung Woo's cover is blown but they end up discovering one of SH's hideouts. He's not there.