Kingone Wang

as Chia-Chi Liu

Eleven Yao

as Yi-Chun Tsai / A.I.-Pro

Iain Lu

as Tzu-Yu Liu

Lin Hui-min

as Yi-Hsiu Wu

Jyun Shen

as Ming-Ying Chang

Lawrence Ko Yu-Luen

as Hung Chieh Wu

Kerr Hsu

as Teacher Steve

Anan Lee

as Ting-Ting

Kuo Yao-ren

as N.A.I.L. Director

Bonnie Wang

as N.A.I.L. Assistant / May

Po-Yuan Wang

as N.A.I.L. Assistant / Chen

Helena Hsu

as Class Teacher / Ms. Lin

Jae-Hoon Kim

as Executive Assistant / J

Lu Wen-hsueh

as Priest

Carol Hsu

as ICU Nurse

Lee Meng-shai

as Global Education Classmate A

Handsome Li

as JTA Staff

Ho Yu-teng

as JTA Host