Joke Collection Website - Talk about mood - What is the id of the big screen at night?

What is the id of the big screen at night?

It's ironic.

It is ridiculous to say that there is a big screen with an id map in the dark. The video originated from the official Weibo publicity campaign of "Love between Light and Night" and has a link to the user's home page.

ID refers to some behaviors of entertainment fans. Because you can't participate in the activity, let others take photos with their ID names.