Episode 1 - Episode 01
November 26, 2005
• 67 minutes
The class "KO One" takes students with all kinds of issues. This semester, a transfer student tries to vie for the "boss" position with Da-dong.
Episode 2 - Episode 02
December 3, 2005
• 65 minutes
The sound of Ding Xiao-yu playing the piano dissolves the tension. Da-dong lends out a helping hand when Arthur's father is in danger.
Episode 3 - Episode 03
December 10, 2005
• 66 minutes
On the way back from visiting her brother's tomb, Tian Xin is kidnapped and forced to resign her teaching job. Da-dong's buddy returns to the country.
Episode 4 - Episode 04
December 17, 2005
• 67 minutes
Jin Bao-san witnesses a side of Lei Ke-si that is unknown to others, but Da-dong calls on his classmates to take side jobs to help pay Ke-si's debt.
Episode 5 - Episode 05
December 24, 2005
• 67 minutes
Lei Ke-si goes out of his way to please all the teachers and classmates while framing Arthur, making it difficult for the latter to reveal the truth.
Episode 6 - Episode 06
December 31, 2005
• 66 minutes
An unexpected visitor turns up at Da-dong's house. Dean Jia Yong and Lei Ke-si both want to turn An-qi into their pawn.
Episode 7 - Episode 07
January 7, 2006
• 66 minutes
A madly jealous Lei Ke-si continues to mislead An-qi as he tries to take this opportunity to confess his love to her. Arthur devises a scheme.
Episode 8 - Episode 08
January 14, 2006
• 66 minutes
Lei Ke-si finally shows his true colors and launches a surprise attack on Da-dong. The two fight fiercely, yet one of them stops at the last moment.
Episode 9 - Episode 09
January 21, 2006
• 67 minutes
Da-dong and An-qi gets back together as a lovey-dovey couple. A difficult decision awaits Tian Xin after she gets a new boyfriend.
Episode 10 - Episode 10
January 28, 2006
• 66 minutes
Da-dong begins to rebel against the homeroom teacher and reverts back to his old aggressive self, which arouses the suspicion of An-qi and Arthur.
Episode 11 - Episode 11
February 4, 2006
• 66 minutes
Da-dong wants to embarrass Shao-zong, who ends up winning the admiration of his classmates. Tian Xin uncovers the truth behind Shao-zong's exhaustion.
Episode 12 - Episode 12
February 11, 2006
• 66 minutes
The entire class comes up with an idea to help Shao-zong reconcile with his biological mother. An-qi and Xiao-yu seem to be more than friends.
Episode 13 - Episode 13
February 18, 2006
• 66 minutes
A mystery man appears multiple times but leaves each time when Tian Xin arrives. Da-dong's pastor dad has been hiding an astonishing secret.
Episode 14 - Episode 14
February 25, 2006
• 66 minutes
The class teacher leaves without a word. An-qi comes over to comfort an unhappy Da-dong, who loses consciousness in an instant.
Episode 15 - Episode 15
March 4, 2006
• 67 minutes
Da-dong receives a letter from An-qi. Being taken by surprise, he acts in a flurry and falls prey to Hei Long and Wu Shi.
Episode 16 - Episode 16
March 11, 2006
• 66 minutes
Two sisters transfer to the class, and the younger one falls in love with Arthur at first sight. The new teacher puts the class in an uproar.
Episode 17 - Episode 17
March 18, 2006
• 66 minutes
A comic set that predicts the future is about to be reprinted, which not only attracts great attention, but also people who intend to kill the author.
Episode 18 - Episode 18
March 25, 2006
• 67 minutes
Da-dong sets out to advance his fighting power. Arthur becomes unusually short-tempered after being injured by his own sword in the stone.
Episode 19 - Episode 19
April 1, 2006
• 66 minutes
Arthur becomes so delirious that he wants to harm those around him, but a powerful force of energy stops him at the critical moment.
Episode 20 - Episode 20
April 8, 2006
• 65 minutes
Arthur must face a stern challenge. Wu-xiong's body is rapidly aging. A familiar face returns.
Episode 21 - Episode 21
April 15, 2006
• 62 minutes
Da-dong's parents are missing, now even Arthur's father disappears for no reason. Everyone prepares for a battle of life and death.
Episode 1 - Episode 1
December 26, 2012
• 42 minutes
After falling through the crack of time and space, Da-dong finds that everything familiar has changed. It turns out that ten years have gone by.
Episode 2 - Episode 2
December 27, 2012
• 43 minutes
The new boss of class KO One and Da-dong are at odds with each other. While chasing a thief, Da-dong accidentally sees a secret that cannot be told.
Episode 3 - Episode 3
December 28, 2012
• 43 minutes
Upon learning of Wan-jun's secret, Da-dong asks an old classmate to help. Ling-ling is in a critical condition, which forces Wan-jun to make a choice.
Episode 4 - Episode 4
December 31, 2012
• 43 minutes
Unaware that he has become a spoiler, Da-dong takes part in a school election. Huang Fei, the class teacher hates Da-dong more and more each day.
Episode 5 - Episode 5
January 1, 2013
• 43 minutes
Da-dong's ballots are burned, but he is unwilling to accept defeat. Just at the nick of time, he covers up for Lei Ting.
Episode 6 - Episode 6
January 2, 2013
• 43 minutes
Not being able to understand the good intentions of Da-dong, Lei Ting keeps fighting with him. A mysterious girl shows up at school.
Episode 7 - Episode 7
January 3, 2013
• 43 minutes
Romantic feelings are growing between Lei Ting and Da-dong. What's-his-name discovers an unknown side of his father. Xiao-jie is staying at KO One.
Episode 8 - Episode 8
January 4, 2013
• 43 minutes
Lei Ting causes an misunderstanding as she tries to stop Xiao-jie from a wrongdoing. Hoping to find the truth, Da-dong sets out to look for evidence.
Episode 9 - Episode 9
January 7, 2013
• 43 minutes
Wan-jun feels bitter as Lei Ting cares more and more about Da-dong, who receives a bizarre warning.
Episode 10 - Episode 10
January 8, 2013
• 43 minutes
The identity of the "Non-existent Student President" is finally exposed! A mysterious person confronts Da-dong and knocks him out.
Episode 11 - Episode 11
January 9, 2013
• 43 minutes
Class KO One is shocked when the identity of the kidnapper is exposed. Lei Ting realizes her own feelings and those of Wan-jun.
Episode 12 - Episode 12
January 10, 2013
• 43 minutes
Due to a strange combination of circumstances, Lei Ting and Da-dong are trapped on an island and forced to spend a night together.
Episode 13 - Episode 13
January 11, 2013
• 43 minutes
Lei Ting decides to tell Da-dong her feelings, but someone spoils the mood. A man descends from the sky and calls Da-dong's name before passing out.
Episode 14 - Episode 14
January 14, 2013
• 43 minutes
Lei Ting finally tells Da-dong about her feelings. Wan-jun beats up Da-dong for Lei Ting, yet Da-dong seems to have changed into a different person.
Episode 15 - Episode 15
January 15, 2013
• 43 minutes
Da-dong's memory is in disarray. Ling reveals his identity to Da-dong and explains what has happened to him.
Episode 16 - Episode 16
January 16, 2013
• 44 minutes
Da-dong gradually loses his memory. Class KO One prepares a surprise for Da-dong, who is determined to win the competition for the class.
Episode 17 - Episode 17
January 17, 2013
• 43 minutes
Lei Ting is unhappy. Qiu Qiu is looking for a missing item, but Ling misunderstands and discovers that there is a deeper tie between them.
Episode 18 - Episode 18
January 18, 2013
• 43 minutes
Everyone in KO One tries to pull out the best tricks to help Qiu Qiu pass the test. Qiu Qiu wants to lend her ring to Ling, yet he turns her down.
Episode 19 - Episode 19
January 21, 2013
• 44 minutes
Lei Ting begins to see hallucinations accompanied by severe headaches. Wan-jun's house is burned, while Ling's tent is also being trespassed.
Episode 20 - Episode 20
January 22, 2013
• 43 minutes
Lei Ting must confront the past that she has been reluctant to face; her past with Wan-jun also comes to light.
Episode 21 - Episode 21
January 23, 2013
• 43 minutes
The sealed memory of Lei Ting is unraveled, but the truth breaks her down and drives her to tears. In order to protect her, Wan-jun makes up a lie.
Episode 22 - Episode 22
January 24, 2013
• 43 minutes
Lei Ting reveals the secret to her classmates and reconciles with Wan-jun. The class is in danger. Luckily, the new transfer student saves the day.
Episode 23 - Episode 23
January 25, 2013
• 43 minutes
Ling and Wan-jun work together to investigate Geng Lie. Wan-jun rushes to the rescue when a debt collection group forces Qiu Qiu to work off the debt.
Episode 24 - Episode 24
January 28, 2013
• 43 minutes
Wan-jun decides to break ties with Lei Ting. Geng Lie saves a girl who keeps calling him "King Arthur" despite having lost her memory.
Episode 25 - Episode 25
January 29, 2013
• 44 minutes
Wu-xiong tells Geng Lie about her love for him, but it only makes his heart ache. Lei Ting shows her affection for Wan-jun, who feels rather mixed.
Episode 26 - Episode 26
January 30, 2013
• 43 minutes
In order to bring King Arthur back, Wu-xiong decides to look into the memory from ten years ago. The spell imposed on Lei Ting is lifted.
Episode 27 - Episode 27
January 31, 2013
• 43 minutes
Lei Ting and Wan-jun decide to face the future together. To protect the two of them, Hua Ling-long pulls a risky move.
Episode 28 - Episode 28
February 1, 2013
• 43 minutes
Everyone thinks it's too much when Hua Ling-long goes after Qiu Qiu. With the raging epidemic virus, the Gold Dimension might be obliterated!
Episode 29 - Episode 29
February 4, 2013
• 43 minutes
While facing off with Professor Pang, Lei Ting stumbles on an unbelievable truth. Prof. Pang goes so far as to destroy the Door of Time and Space.
Episode 30 - Episode 30
February 5, 2013
• 43 minutes
The end is near, and the virus is spiraling out of control. Professor Pang feels a strong sense of regret, but everything seems to be inevitable now.
Episode 1 - Episode 1
July 5, 2013
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.
Episode 2 - Episode 2
July 12, 2013
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
July 19, 2013
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
July 26, 2013
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
August 2, 2013
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
August 9, 2013
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
August 16, 2013
Da-dong receives a critical phone call, which is hung up by Yun-han. Soon after, the cellphone suddenly disappears.
Episode 8 - Episode 8
August 23, 2013
Jin Bao-san is heartbroken. Lei Ting and Da-dong accidentally discover an unknown side of What's-his-name.
Episode 9 - Episode 9
August 30, 2013
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
September 6, 2013
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
September 13, 2013
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
September 20, 2013
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
September 27, 2013
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
October 4, 2013
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
October 11, 2013
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
October 18, 2013
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
October 25, 2013
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
November 1, 2013
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
November 8, 2013
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
November 15, 2013
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.