Sha Jie
Sha Jie
Chinese Name 煞姊
Role Main character
KO Rank 13th
Gender Female
Species Power-user
Aura N/A
Battle Level N/A
Abilities Agility
Special abilities N/A
Weapons N/A
Status: Alive
Home World The Gold Dimension
Alternate counterpart(s) Xia Mei/Gui Wa (The Iron Dimension)
First Appearance KO One
Portrayed by Sunnie Huang (黄小柔)

Sha Jie (煞姊) is the leader in the girl-gang of the Ultimate Class and the 13th KO fighter.

For a girl, she is extremely fierce and cunning.

She leaves KO One in episode 9, after Da Dong and An Qi became a couple.

Although she never reappears again, she is sometimes mentioned by Jin Bao San. Because of her fondness of Da Dong, she often shows dislike to Wang Ya Se and An Qi.


  • Ultimate Class Flower (終極班花)
  • Little Sister Sha (煞妹妹)


Love LifeEdit

  • Wang Da Dong
    Sha Jie has been in love with Da Dong since before the start of the series, but he hasn't shown any sign of liking her back. Seeing Da Dong and An Qi together makes her angry and she leaves the school along with the show and is never seen again.


Her real capabilities are unknown, but her strength and agility appears to be above human.


The X-Family Edit

Like Lei Ke Si, she appears only in the introduction theme of The X-Family (終極一家).

Alternate Counterpart Edit


Xia Mei

The Iron Dimension Edit

Her alternate counterpart in the Iron Dimension is Xia Mei. They both share the same personality, only Sha Jie is more devoted than Xia Mei, who is rather obsessive around handsome guys.

In the Iron Dimension, Da Dong's alternate counterpart Xia Tian and Xia Mei are siblings.

Top 10 KO
KO 1: Tian Hong Guang | KO 2: Lei Ke Si | KO 3: Wang Da Dong/Wang Ya Se | KO 4: Ding Xiao Yu | KO 5: Tong Da You
KO 7: Cai Yun Han | KO 9: Cai Yi Ling
KO 11: Da Li Jun | KO 13: Sha Jie | KO 14: Tao Zi | KO 15: Bai Linda | KO 19: Zhong Quan
KO 21: Tian Cai Xiao Diao Shou | KO 22: Bing Qi Lin | KO 23: Na Lu Wan Zai | KO 24: Xuan Wo Ming Ren | KO 25: Bing Qi Bu
KO 26: Kua Ke Brothers | KO 27: Guai Yi Bo Shi | KO 28: Zang San Feng
KO 135: Jin Bao San | KO 150: Elementary Student