별별상상이야기관 더보여

When you install and run the app, help is displayed on the screen.
Do not close the screen, but if you light up the QR code that is included in the promotion related to the use of the app
Sangsang Bear and Byeolbyeol tell you how to use the app.

Look for 'imaginary bears and stellar stars' hidden in various parts of the exhibition hall.