Episode 1

S03 E01 • Friday, Jul 5, 2013 • Jul 5

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

S03 E02 • Friday, Jul 12, 2013 • Jul 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

S03 E03 • Friday, Jul 19, 2013 • Jul 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

S03 E04 • Friday, Jul 26, 2013 • Jul 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

S03 E05 • Friday, Aug 2, 2013 • Aug 2

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

S03 E06 • Friday, Aug 9, 2013 • Aug 9

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

S03 E07 • Friday, Aug 16, 2013 • Aug 16

Da-dong receives a critical phone call, which is hung up by Yun-han. Soon after, the cellphone suddenly disappears.

Episode 8

S03 E08 • Friday, Aug 23, 2013 • Aug 23

Jin Bao-san is heartbroken. Lei Ting and Da-dong accidentally discover an unknown side of What's-his-name.

Episode 9

S03 E09 • Friday, Aug 30, 2013 • Aug 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

S03 E10 • Friday, Sep 6, 2013 • Sep 6

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

S03 E11 • Friday, Sep 13, 2013 • Sep 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

S03 E12 • Friday, Sep 20, 2013 • Sep 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

S03 E13 • Friday, Sep 27, 2013 • Sep 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

S03 E14 • Friday, Oct 4, 2013 • Oct 4

Zhi Ge discovers a talking door. Hei-long secretly sneaks into Bale High school. Gu Zhan accidentally uncovers a certain truth.

Episode 15

S03 E15 • Friday, Oct 11, 2013 • Oct 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

S03 E16 • Friday, Oct 18, 2013 • Oct 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

S03 E17 • Friday, Oct 25, 2013 • Oct 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

S03 E18 • Friday, Nov 1, 2013 • Nov 1

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

S03 E19 • Friday, Nov 8, 2013 • Nov 8

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

S03 E20 • Friday, Nov 15, 2013 • Nov 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.

Episode 21

S03 E21 • Friday, Nov 22, 2013 • Nov 22

Episode 22

S03 E22 • Friday, Nov 29, 2013 • Nov 29

Episode 23

S03 E23 • Friday, Dec 6, 2013 • Dec 6

Episode 24

S03 E24 • Friday, Dec 13, 2013 • Dec 13

Episode 25

S03 E25 • Friday, Dec 20, 2013 • Dec 20

Episode 26

S03 E26 • Friday, Dec 27, 2013 • Dec 27

Episode 27

S03 E27 • Friday, Jan 3, 2014 • Jan 3

Episode 28

S03 E28 • Friday, Jan 10, 2014 • Jan 10

Episode 29

S03 E29 • Friday, Jan 17, 2014 • Jan 17

Episode 30

S03 E30 • Friday, Jan 24, 2014 • Jan 24

Episode 31

S03 E31 • Friday, Jan 31, 2014 • Jan 31

Episode 32

S03 E32 • Friday, Feb 7, 2014 • Feb 7

Episode 33

S03 E33 • Friday, Feb 14, 2014 • Feb 14

Episode 34

S03 E34 • Friday, Feb 21, 2014 • Feb 21

Episode 35

S03 E35 • Friday, Feb 28, 2014 • Feb 28

Episode 36

S03 E36 • Friday, Mar 7, 2014 • Mar 7

Episode 37

S03 E37 • Friday, Mar 14, 2014 • Mar 14

Episode 38

S03 E38 • Friday, Mar 21, 2014 • Mar 21

Episode 39

S03 E39 • Friday, Mar 28, 2014 • Mar 28

Episode 40

S03 E40 • Friday, Apr 4, 2014 • Apr 4