Principal Cast
Weijia Li
Self - Observer
Wowkie Zhang
Self - Observer
Bea Hayden Kuo
Self - Observee
Jacky Heung
Self - Observee
Kevin Yan
Self - Observee
Du Ruoxi
Self - Observee
Qi Wei
Self - Observee
Nathan Lee
Self - Observee
Qi Lanyin
Self