Lee Dong-woo
In 1933, when Korea was under Japanese occupation, five people in Gyeongseong are suspected to be “Phantom” spies of the anti-Japanese organization.
Jae-min
Do-yoon is about to leave the orphanage when he legally becomes an adult. Instead, he is reunited with his father Seung-won, who appears after 15 years to take him home. Do-yoon adjusts to the newfound family that also includes Jae-min, a little brother. Seung-won’s sudden death makes Do-yoon the legal guardian, and he comes across something strange in his late father’s records while trying to claim insurance money. More shocking evidence is found at the orphanage, and Do-yoon feels all the more confused about his identity as he gets nearer to the truth. (Source : pipff.org/eng)
Young Gwi-soo
In the 1990s, when Go gambling fever swept Korea, Gui-su loses everything because his father gambled obsessively until there was nothing left. Left all alone in the world, Gui-su meets a mentor and Go teacher, Il-do, and goes through vicious training to become the grandmaster of Go. He sets out for revenge on the world that destroyed his life, but soon finds himself chased by an unknown loner pursuing his own vendetta.
Young Jo-ha
An older brother is a washed-up boxer. His younger brother is a genius pianist with physical disability. The brothers make up through their mother who is full of stories of her past.
Prince Sin-seong
A crown prince emerges as a leader during the war between Korea and Japan in 1592.
Hyo-je
After being wrongly imprisoned for murdering her husband, a woman returns to the house where the incident occurred to solve the mystery of his death.