Et tidsskælv sender Wang Dadong til fremtiden, hvor han møder klassekammeraten King, som er leder af KO One.
Hvor man kan se KO One • Sæson 2 - KO One Return
30 episoder
Episode 1
E1
Episode 1After 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
E2
Episode 2The 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
E3
Episode 3Upon 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
E4
Episode 4Unaware 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
E5
Episode 5Da-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
E6
Episode 6Not 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
E7
Episode 7Romantic 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
E8
Episode 8Lei 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
E9
Episode 9Wan-jun feels bitter as Lei Ting cares more and more about Da-dong, who receives a bizarre warning.
Episode 10
E10
Episode 10The identity of the "Non-existent Student President" is finally exposed! A mysterious person confronts Da-dong and knocks him out.
Episode 11
E11
Episode 11Class 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
E12
Episode 12Due 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
E13
Episode 13Lei 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
E14
Episode 14Lei 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
E15
Episode 15Da-dong's memory is in disarray. Ling reveals his identity to Da-dong and explains what has happened to him.
Episode 16
E16
Episode 16Da-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
E17
Episode 17Lei 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
E18
Episode 18Everyone 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
E19
Episode 19Lei 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
E20
Episode 20Lei Ting must confront the past that she has been reluctant to face; her past with Wan-jun also comes to light.
Episode 21
E21
Episode 21The 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
E22
Episode 22Lei 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
E23
Episode 23Ling 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
E24
Episode 24Wan-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
E25
Episode 25Wu-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
E26
Episode 26In 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
E27
Episode 27Lei 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
E28
Episode 28Everyone 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
E29
Episode 29While 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
E30
Episode 30The 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.
