Episode 4, CONNECT: More Clearly, My Sign

Yeo Jin-goo

Self - Planet master

Tiffany Young

Self - K-Pop master

SUNMI

Self - K-Pop master

Kim Chae-hyun

Self - Contestant

Huening Bahiyyih

Self - Contestant

Choi Yu-jin

Self - Contestant

Kim Dayeon

Self - Contestant

Seo Young-eun

Self - Contestant

Kang Ye-seo

Self - Contestant

Ezaki Hikaru

Self - Contestant

Sakamoto Mashiro

Self - Contestant

Shen Xiaoting

Self - Contestant

Sheon

Self - Contestant

Guinn Myah

Self - Contestant

Fu Yaning

Self - Contestant