Livestream doesnt include eng subs, you can watch Mnet on hypera or aqstream every Mon 9:30pm kst. They'll post the full eps on Seezn. But you can search a certain cast cut scene on twitter with keyword 'we became family xxx cut', e.g hendery/hyunjae.
From episode 1 it seems like the concept similar to Roommate (2014) or It's Dangerous Beyond The Blanket (2018). Celebrities gathered under the same roof, the cast divided into teams of four people & they choose the family member through random box.
1 
4 
1 
Source: https://www.instagram.com/p/CZ0qQRTv_wS/?utm_source=ig_web_copy_link
https://www.youtube.com/playlist?list=PLmK1FmGJobnD9VRPYmlv9-6Tqhwp0zqhK
https://www.youtube.com/playlist?list=PLmK1FmGJobnD9VRPYmlv9-6Tqhwp0zqhK
https://youtu.be/q7Rfsd-wMCM
Ep 1: https://youtu.be/F_Ns_IdwxNE
Ep 2: https://youtu.be/uRHqfl0u87w
Ep 3: https://youtu.be/gtfrNSI9tP0
-Full episode
Abema TV: https://abema.tv/video/title/582-1
Seezn app: https://twitter.com/kais2com/status/1494239838115020800?s=21
-Highlight
Seezn YouTube Channel: https://www.youtube.com/playlist?list=PLr6y_VdzbiS9nnIaeclMWSKmFuO0-7upK
Source:
https://twitter.com/realNUESTNEWS/status/1474756821609062401?s=20
https://www.youtube.com/channel/UC3kgosidfK3i_47Q2otmmGw
They provide english subtitle for intl fans on every episode :)
E.g:
Idol manager vlog: https://youtu.be/i1lGlF305lk
Whats in my bag: https://youtu.be/8S8mYKMiFd4
QnA: https://youtu.be/PtvuqRHqgT4
Practice room vlog: https://youtu.be/1zzfUFbgEmI
Whats in my car: https://youtu.be/rXqvcoqFtkk
Practicing for fanmeet: https://youtu.be/KAE1B76e9i0
Comeback vlog: https://youtu.be/WlW0yNiHYZA
Mukbang vlog: https://youtu.be/Yjhk9xUIgko
Source:
https://twitter.com/my_seezn/status/1465561230358335490?s=21
Episode 1: https://youtu.be/z5K8cAOA7Z4
Episode 2: https://youtu.be/13sxGUg4g9s