Seasons & Episodes
Episode 01
The class "KO One" takes students with all kinds of issues. This semester, a transfer student tries to vie for the "boss
Episode 02
The sound of Ding Xiao-yu playing the piano dissolves the tension. Da-dong lends out a helping hand when Arthur's father
Episode 03
On the way back from visiting her brother's tomb, Tian Xin is kidnapped and forced to resign her teaching job. Da-dong's
Episode 04
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 jo
Episode 05
Lei Ke-si goes out of his way to please all the teachers and classmates while framing Arthur, making it difficult for th
Episode 06
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 07
A madly jealous Lei Ke-si continues to mislead An-qi as he tries to take this opportunity to confess his love to her. Ar
Episode 08
Lei Ke-si finally shows his true colors and launches a surprise attack on Da-dong. The two fight fiercely, yet one of th
Episode 09
Da-dong and An-qi gets back together as a lovey-dovey couple. A difficult decision awaits Tian Xin after she gets a new
Episode 10
Da-dong begins to rebel against the homeroom teacher and reverts back to his old aggressive self, which arouses the susp
Episode 11
Da-dong wants to embarrass Shao-zong, who ends up winning the admiration of his classmates. Tian Xin uncovers the truth
Episode 12
The entire class comes up with an idea to help Shao-zong reconcile with his biological mother. An-qi and Xiao-yu seem to
Episode 13
A mystery man appears multiple times but leaves each time when Tian Xin arrives. Da-dong's pastor dad has been hiding an
Episode 14
The class teacher leaves without a word. An-qi comes over to comfort an unhappy Da-dong, who loses consciousness in an i
Episode 15
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
Two sisters transfer to the class, and the younger one falls in love with Arthur at first sight. The new teacher puts th
Episode 17
A comic set that predicts the future is about to be reprinted, which not only attracts great attention, but also people
Episode 18
Da-dong sets out to advance his fighting power. Arthur becomes unusually short-tempered after being injured by his own s
Episode 19
Arthur becomes so delirious that he wants to harm those around him, but a powerful force of energy stops him at the crit
Episode 20
Arthur must face a stern challenge. Wu-xiong's body is rapidly aging. A familiar face returns.
Episode 21
Da-dong's parents are missing, now even Arthur's father disappears for no reason. Everyone prepares for a battle of life
Episode 1
After falling through the crack of time and space, Da-dong finds that everything familiar has changed. It turns out that
Episode 2
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
Episode 3
Upon learning of Wan-jun's secret, Da-dong asks an old classmate to help. Ling-ling is in a critical condition, which fo
Episode 4
Unaware that he has become a spoiler, Da-dong takes part in a school election. Huang Fei, the class teacher hates Da-don
Episode 5
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
Not being able to understand the good intentions of Da-dong, Lei Ting keeps fighting with him. A mysterious girl shows u
Episode 7
Romantic feelings are growing between Lei Ting and Da-dong. What's-his-name discovers an unknown side of his father. Xia
Episode 8
Lei Ting causes an misunderstanding as she tries to stop Xiao-jie from a wrongdoing. Hoping to find the truth, Da-dong s
Episode 9
Wan-jun feels bitter as Lei Ting cares more and more about Da-dong, who receives a bizarre warning.
Episode 10
The identity of the "Non-existent Student President" is finally exposed! A mysterious person confronts Da-dong and knock
Episode 11
Class KO One is shocked when the identity of the kidnapper is exposed. Lei Ting realizes her own feelings and those of W
Episode 12
Due to a strange combination of circumstances, Lei Ting and Da-dong are trapped on an island and forced to spend a night
Episode 13
Lei Ting decides to tell Da-dong her feelings, but someone spoils the mood. A man descends from the sky and calls Da-don
Episode 14
Lei Ting finally tells Da-dong about her feelings. Wan-jun beats up Da-dong for Lei Ting, yet Da-dong seems to have chan
Episode 15
Da-dong's memory is in disarray. Ling reveals his identity to Da-dong and explains what has happened to him.
Episode 16
Da-dong gradually loses his memory. Class KO One prepares a surprise for Da-dong, who is determined to win the competiti
Episode 17
Lei Ting is unhappy. Qiu Qiu is looking for a missing item, but Ling misunderstands and discovers that there is a deeper
Episode 18
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 Li
Episode 19
Lei Ting begins to see hallucinations accompanied by severe headaches. Wan-jun's house is burned, while Ling's tent is a
Episode 20
Lei Ting must confront the past that she has been reluctant to face; her past with Wan-jun also comes to light.
Episode 21
The sealed memory of Lei Ting is unraveled, but the truth breaks her down and drives her to tears. In order to protect h
Episode 22
Lei Ting reveals the secret to her classmates and reconciles with Wan-jun. The class is in danger. Luckily, the new tran
Episode 23
Ling and Wan-jun work together to investigate Geng Lie. Wan-jun rushes to the rescue when a debt collection group forces
Episode 24
Wan-jun decides to break ties with Lei Ting. Geng Lie saves a girl who keeps calling him "King Arthur" despite having lo
Episode 25
Wu-xiong tells Geng Lie about her love for him, but it only makes his heart ache. Lei Ting shows her affection for Wan-j
Episode 26
In order to bring King Arthur back, Wu-xiong decides to look into the memory from ten years ago. The spell imposed on Le
Episode 27
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
Everyone thinks it's too much when Hua Ling-long goes after Qiu Qiu. With the raging epidemic virus, the Gold Dimension
Episode 29
While facing off with Professor Pang, Lei Ting stumbles on an unbelievable truth. Prof. Pang goes so far as to destroy t
Episode 30
The end is near, and the virus is spiraling out of control. Professor Pang feels a strong sense of regret, but everythin
Episode 1
The KO List undergoes dramatic changes. Da-dong is assigned to return to class KO One to investigate, where he reunites
Episode 2
Da-dong and Wan-jun are ambushed as they investigate the reason of the abnormal fighting count. Lei Ting cannot tell how
Episode 3
Everyone is shocked when the new class teacher shows up. A letter Lei Ting receives prompts her to confront the past and
Episode 4
The class is on the verge of conflict as three ill-intentioned mysterious characters transfer into KO One. Someone issue
Episode 5
Da-dong suddenly intervenes when Lei Ting and Gu Zhan battle against each other. The magical power of Li Yan-yan makes W
Episode 6
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
Episode 7
Da-dong receives a critical phone call, which is hung up by Yun-han. Soon after, the cellphone suddenly disappears.
Episode 8
Jin Bao-san is heartbroken. Lei Ting and Da-dong accidentally discover an unknown side of What's-his-name.
Episode 9
Everyone in the class receives an invitation. Wan-jun becomes aware of Lei Ting's feelings. An unexpected visitor turns
Episode 10
Hua Ling-long tracks down the druggie, and the recording of the drug deal also comes to light. The worst devil in the hi
Episode 11
Da-dong and Lei Ting become closer, which makes Wan-jun jealous. Zhi Ge's father discovers why he is reluctant to take h
Episode 12
Wan-jun suddenly professes his love to Lei Ting. Jin Bao-san is hypnotized and attempts to assassinate Da-dong, but ends
Episode 13
Da-dong adopts the experience of others in order to understand how he feels. Despite the urging of Gu Zhan, Qiu Qiu cont
Episode 14
Zhi Ge discovers a talking door. Hei-long secretly sneaks into Bale High school. Gu Zhan accidentally uncovers a certain
Episode 15
Zhi Ge starts to question the real identity of Secretary Li. Zhi Ge's father begins to look into the case, but ends up f
Episode 16
Hei-long forces Zhi Ge to open the broadcasting room's door by holding Gu Zhan hostage. Everyone is horrified after the
Episode 17
Wan-jun shows signs of amnesia, but there is nothing Lei Ting can do. Da-dong is finally back, yet someone barges in jus
Episode 18
Gu Zhan rushes to the hospital after being notified that his mother is critically ill. A fight ignites the internal stri
Episode 19
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 fath
Episode 20
Zhi Ge is taken by a mysterious figure. Gu Zhan strives to save him, yet Hei-long appears at this moment, and he seems t
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
Episode 45
Episode 46
Episode 47
Episode 48
Episode 49
Episode 50
Episode 51
Episode 52
Episode 53
Episode 54
Episode 55
Episode 56
Episode 57
Episode 58
Episode 59
Episode 60
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
Episode 16
Episode 17
Episode 18
Episode 19
Episode 20
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
Episode 45
Episode 46
Episode 47
Episode 48
Episode 49
Episode 50
Episode 51
Episode 52
Episode 53
Episode 54
Episode 55
Episode 56
Episode 57
Episode 58
Episode 59
Episode 60
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