#1 Episode 1
After his entire unit is betrayed by their country, Jin-pyo decides to raise his late friend's son up, as a warrior, in order to get revenge on the five politicians that were in charge of his unit's mission.
Release: 2011-05-25Grade
#2 Episode 2
Yun-seong goes under cover, as a doctor for the Blue House, in order to get close to his first target, Senator Lee Kyung-wan. Kim Na-na gets a job as a bodyguard to the president's daughter.
Release: 2011-05-26Grade
#3 Episode 3
Yun-seong tries to gather enough evidence to expose Kyung-wan's true colors.
Release: 2011-06-01Grade
#4 Episode 4
Jin-pyo decides to take his revenge into his own hands. Now he and Yun-seong are in a race to catch the rest of the politicians.
Release: 2011-06-02Grade
#5 Episode 5
The next target is the Minister of Defense, Seo Yong-hak, who is in favor to win the presidential election. In the meantime, Yun-seong tries to mend his relationship with Na-na.
Release: 2011-06-08Grade
#6 Episode 6
Yun-seong and Na-na move in together so that he can protect her. Yun-seong and Sik-Joong try to gather enough evidence to take Yong-hak down.
Release: 2011-06-09Grade
#7 Episode 7
Yun-seong and Shin-joong plan to expose that Yong-hak's sons' illnesses are fake, so that they'll join the army. Yun-seong finally agrees to tutor Da-hye.
Release: 2011-06-15Grade
#8 Episode 8
Yun-seong tries to make sure Na-na isn't around for when he tries to take down Yong-hak again.
Release: 2011-06-16Grade
#9 Episode 9
Yun-seong and Jin-pyo's next target is Kim Jong-sik, the former Minister of Education and Young-joo's father. Yun-seong tries to cut himself out of Na-na's life in order to protect her.
Release: 2011-06-22Grade
#10 Episode 10
Young-joo believes that Yun-seong is the City Hunter, but he can't prove it. Na-na tries to deal with the knowledge of knowing Yun-seong is the City Hunter and her feelings for him. Kyung-hee finds out that she has leukemia.
Release: 2011-06-23Grade
#11 Episode 11
Yun-seong quits his job at the Blue House in order to cut himself out of Na-na's life. Jin-pyo plans to use Yun-seong's mother as a hostage in order to keep Yun-seong under control.
Release: 2011-06-29Grade
#12 Episode 12
Na-na offers to help Yun-seong take down the rest of the politicians. Young-joo tries to persuade his father to come clean with the money that he's stealing from the college.
Release: 2011-06-30Grade
#13 Episode 13
Young-joo has been taken off the City Hunter case, be he rufes to give up. Shik-joong searches for Yun-seong's mother. Yun-seong and Na-na try to gather the proof that will take Jong-sik down.
Release: 2011-07-06Grade
#14 Episode 14
Tensions grow higher between Yun-seong and Jin-pyo. Kyung-hee finally finds out that Yun-seong is her long lost son. The next target is Haewon Group president Chun Jae-man.
Release: 2011-07-07Grade
#15 Episode 15
There have been complaints from employees working at Haewon Group's company about working with toxins. Kyung-hee receives Yun-seong's bone morrow. Young-joo investigates Yun-seong's background.
Release: 2011-07-13Grade
#16 Episode 16
Yun-seong tries to cut himself out of Na-na's life, once again. Jae-min is growing desprate to keep his employees under control.
Release: 2011-07-14Grade
#17 Episode 17
Jae-min is on to Jin-pyo. Na-na has been assigned to protect the president. Yun-seong tries his best to get over Na-na. Young-joo is back on the City Hunter case.
Release: 2011-07-20Grade
#18 Episode 18
Yun-seong tries to carry out Jin-pyo's plan. Jae-min starts making desperate moves to save Haewon from going into bankruptcy. Young-joo tries to catch Jae-min before the City Hunter does.
Release: 2011-07-21Grade
#19 Episode 19
Young-joo now knows that Yun-seong is the City Hunter. Jae-min escapes. Yun-seong learns a long kept secret about his father.
Release: 2011-07-27Grade
#20 Episode 20
Yun-seong and Jin-pyo's fifth and final target is Choi Eung-chan, the South Korean President.
Release: 2011-07-28Grade