Episode 1: Episode 1
2013-07-05
The KO List undergoes dramatic changes. Da-dong is assigned to return to class KO One to investigate, where he reunites with the teacher, Tian Xin.
Season guide
KO One Season 3 — Episodes and Where to Watch
40 episodes · first aired 2013-07-05
As a guardian of space-time order, 28-year-old Wang Dadong returns to Bale High School to investigate an anomaly and clashes with King.
Episode guide
Episode 2: Episode 2
2013-07-12
Da-dong and Wan-jun are ambushed as they investigate the reason of the abnormal fighting count. Lei Ting cannot tell how she feels about Wan-jun.
Episode 3: Episode 3
2013-07-19
Everyone is shocked when the new class teacher shows up. A letter Lei Ting receives prompts her to confront the past and face the future.
Episode 4: Episode 4
2013-07-26
The class is on the verge of conflict as three ill-intentioned mysterious characters transfer into KO One. Someone issued Lei Ting a duel challenge.
Episode 5: Episode 5
2013-08-02
Da-dong suddenly intervenes when Lei Ting and Gu Zhan battle against each other. The magical power of Li Yan-yan makes What's-his-name uneasy.
Episode 6: Episode 6
2013-08-09
What's-his-name wants to win Li Yan-yan's heart, but things do not go as planned. A puzzled Da-dong has no choice but to seek help from Lei Ting.
Episode 7: Episode 7
2013-08-16
Da-dong receives a critical phone call, which is hung up by Yun-han. Soon after, the cellphone suddenly disappears.
Episode 8: Episode 8
2013-08-23
Jin Bao-san is heartbroken. Lei Ting and Da-dong accidentally discover an unknown side of What's-his-name.
Episode 9: Episode 9
2013-08-30
Everyone in the class receives an invitation. Wan-jun becomes aware of Lei Ting's feelings. An unexpected visitor turns up at Bale High School.
Episode 10: Episode 10
2013-09-06
Hua Ling-long tracks down the druggie, and the recording of the drug deal also comes to light. The worst devil in the history of KO One turns up.
Episode 11: Episode 11
2013-09-13
Da-dong and Lei Ting become closer, which makes Wan-jun jealous. Zhi Ge's father discovers why he is reluctant to take his girlfriend home.
Episode 12: Episode 12
2013-09-20
Wan-jun suddenly professes his love to Lei Ting. Jin Bao-san is hypnotized and attempts to assassinate Da-dong, but ends up injuring himself.
Episode 13: Episode 13
2013-09-27
Da-dong adopts the experience of others in order to understand how he feels. Despite the urging of Gu Zhan, Qiu Qiu continues to fall for Wan-jun.
Episode 14: Episode 14
2013-10-04
Zhi Ge discovers a talking door. Hei-long secretly sneaks into Bale High school. Gu Zhan accidentally uncovers a certain truth.
Episode 15: Episode 15
2013-10-11
Zhi Ge starts to question the real identity of Secretary Li. Zhi Ge's father begins to look into the case, but ends up falling into danger.
Episode 16: Episode 16
2013-10-18
Hei-long forces Zhi Ge to open the broadcasting room's door by holding Gu Zhan hostage. Everyone is horrified after the seal is accidentally broken.
Episode 17: Episode 17
2013-10-25
Wan-jun shows signs of amnesia, but there is nothing Lei Ting can do. Da-dong is finally back, yet someone barges in just as he is about to help out.
Episode 18: Episode 18
2013-11-01
Gu Zhan rushes to the hospital after being notified that his mother is critically ill. A fight ignites the internal strife between the brothers.
Episode 19: Episode 19
2013-11-08
There is a remedy for Wan-jun's symptoms, but he will have to pay a great cost. Da-dong refuses to believe that his father has been demonized.
Episode 20: Episode 20
2013-11-15
Zhi Ge is taken by a mysterious figure. Gu Zhan strives to save him, yet Hei-long appears at this moment, and he seems to have something planned.
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Episode 21: Episode 21
2013-11-22
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Episode 22: Episode 22
2013-11-29
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Episode 23: Episode 23
2013-12-06
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Episode 24: Episode 24
2013-12-13
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Episode 25: Episode 25
2013-12-20
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Episode 26: Episode 26
2013-12-27
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Episode 27: Episode 27
2014-01-03
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Episode 28: Episode 28
2014-01-10
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Episode 29: Episode 29
2014-01-17
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Episode 30: Episode 30
2014-01-24
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Episode 31: Episode 31
2014-01-31
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Episode 32: Episode 32
2014-02-07
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Episode 33: Episode 33
2014-02-14
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Episode 34: Episode 34
2014-02-21
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Episode 35: Episode 35
2014-02-28
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Episode 36: Episode 36
2014-03-07
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Episode 37: Episode 37
2014-03-14
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Episode 38: Episode 38
2014-03-21
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Episode 39: Episode 39
2014-03-28
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Episode 40: Episode 40
2014-04-04
TMDB does not provide an episode synopsis.
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