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