Em Đẹp Nhất Là Khi Mỉm Cười

Xu Kai

Lu Si Cheng / "Chessman" (Leader and ADC of Team ZGDX)

Cheng Xiao

Tong Yao / "Smiling" (Mid-laner of Team ZGDX)

Zhai Xiaowen

Jian Yang / "Sunflower" (Team CK. Tong Yao's ex boyfriend)

Zeawo

Lu Yue (substitute mid-laner Team ZGDX. Lu Sicheng's brother)

Zhou Yiran

Ai Jia / "AICO" (mid-laner Team YWCB)

Wang Ruoshan

Chen Jingyang (Tong Yao's close friend and Ai Jia's girlfriend)

Li Deng Rui

Hau Yun Lai / "Luck" (top-laner Team CK)

Zhou Tai Heng

Member of A Er Fa Team

Sun Kai

Xiao Pang / "Pang" (support Team ZGDX)

Cui Shaoyang

Xiao Rui (manager Team ZGDX)

Merxat

Yu Ming / "Ming" (ex mid-laner and current coach Team ZGDX)

Xiao Kaizhong

Lao Mao / "Cat" (top-laner Team ZGDX)

Gou Chen Hao Yu

Liang Sheng / "Student" (leader and support Team YWCB)

Xiong Aobo

Jin Enshuo / "X Bang" (jungle Team YWCB)

Liu Jin Yu

Ying Rong / "Rong" (top-laner Team YWCB)

Wang Yijun

Li Jun-hyuk / Jiao Huang / "Hierophant" (ADC Team YWCB)

DeDe

Xiao Hua / "Floret" (mid-laner Team CK)

Li Ying Chao

Li Hang Suk / "Kun" (jungler of Team FNC)

Hu Yan Ku Bo

(member of Team King)

Gao Han

Lao K / "K" (jungler Team ZGDX)

Yan Hao Yuan

Hu Die / Butterfly (ADC Team CK)

Wang Zi Hao

Lao Wang / Wang (support Team CK)

Qi Yandi

Su Luo (Lu Sicheng's blind date)

Yang Minna

(Tong Yao's mother)

Hou Chang-Rong

(Tong Yao's father)