Gifted with special powers, fighting skills and slick hair, the rowdy KO One navigates tough friendships and high school romance.
Where to Watch Season 1 - KO One
21 Episodes
Episode 01
E1
Episode 01The 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 02
E2
Episode 02The 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 03
E3
Episode 03On 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 04
E4
Episode 04Jin 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 05
E5
Episode 05Lei 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 06
E6
Episode 06An 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
E7
Episode 07A 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 08
E8
Episode 08Lei 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 09
E9
Episode 09Da-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
E10
Episode 10Da-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
E11
Episode 11Da-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
E12
Episode 12The 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
E13
Episode 13A 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
E14
Episode 14The class teacher leaves without a word. An-qi comes over to comfort an unhappy Da-dong, who loses consciousness in an instant.
Episode 15
E15
Episode 15Da-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
E16
Episode 16Two 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
E17
Episode 17A 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
E18
Episode 18Da-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
E19
Episode 19Arthur 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
E20
Episode 20Arthur must face a stern challenge. Wu-xiong's body is rapidly aging. A familiar face returns.
Episode 21
E21
Episode 21Da-dong's parents are missing, now even Arthur's father disappears for no reason. Everyone prepares for a battle of life and death.
Cast of Season 1 - KO One
Jiro WangWang Dadong
Aaron YanDing Xiaoyu
Danson TangLei Kesi / Wu Shiduo
Pets TsengLei Ting
Melody Yin
Calvin ChenWang Ya Se
Yi-Chen TsaiCai Wu Xiong
Liao Fei-hungDirector
Lan Jin-LingWriter
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
