Ji Hyuk now knows the person who has been leaving him a trail of clues about his lost memory. Amidst the collapse of the Foreign Intelligence Bureau, Ji Hyuk and Ye Ji get one step closer to finding out the purpose behind Sangmuhoe's objective. Meanwhile, Ji Hyuk vows to keep his promise with Su Yeon.
Casts:
Namkoong Min, Park Ha-seon, Kim Ji-eun, Kim Byeong-gi, Lee Kyung-young, Jang Young-nam, Yu Oh-seong, Kim Jong-tae, Kim Min-sang, Kim Do-hyun, Kwon So-hyun, Jung Moon-sung, Hwang Hee, Jo Bok-rae, Park Jin-woo, Hyun Bong-sik, Jung Ji-yoon, Ok Ja-yeon, Ahn Seong-bong, Im Cheol-hyung, Choi Hee-jin, Jung Young-hoon