Bahasa Indonesia - Confidential Assignment hadir kembali! Kali ini, 3 negara berpadu! Untuk membasmi organisasi kriminal internasional yang bersembunyi di Korea Selatan, detektif elit Korea Utara, Im Cheol-ryung diutus ke Selatan, sementara detektif Korea Selatan, Kang Jin-tae dimutasi ke divisi kejahatan siber usai sebuah misi penyamaran yang melibatkannya gagal. Jin-tae sangat ingin kembali ke tim yang lama ketika ia mendapat tugas khusus bersama Cheol-ryung lagi. Sementara hati Min-young bergetar karena bertemu kembali dengan Cheol-ryung, Cheol-ryung dan Jin-tae menjalankan misi bersama sekalipun masih saling mencurigai motif masing-masing. Sesaat mereka akan menyergap sang pemimpin organisasi kriminal, Jang Myung-jun di persembunyiannya, agen FBI Jack tiba-tiba menyerbu!
English - Confidential Assignment is back! This time, 3 countries are joining forces! In order to bring down an international criminal organization that is hiding in South Korea, elite North Korean detective Im Cheol-ryung is dispatched to the South, while South Korean detective Kang Jin-tae is sent to Cyber Crimes unit when an undercover operation goes South. Hes desperate to return to his old team when hes given a special detail with Cheol-ryung once more. As Min-youngs heart is reignited to see Cheol-ryung once more, he and Jin-tae proceed to work together despite being suspicious of each others motives. Just as theyre about to raid the criminal organizations leader, Jang Myung-juns hideout, FBI agent Jack bursts in!
(In Japanese with Indonesian/English subtitles)