Stray Kids have just launched their Japan season's greetings!

In the teaser video for their Japan season's greetings uploaded on their Japan official YouTube channel, the members bring you behind the scenes of the making of the season's greetings' photobook. 

Towards the end of the clip, the members also come together to introduce this photobook to their fans. In particular the theme of this photobook is to search for happiness in a parallel universe that Stray Kids have found. 

Check out the full clip above!