Previously, SM Entertainment confirmed that a new EXO reality show is coming soon, and the first season will show EXO-CBX's trip to Japan. 

In the preview, the members are seen having a great time enjoying delicious food, playing games, strolling on the beach, and more. 

Baekhyun also brings laughter with his impersonation of actor Lee Jung Jae. In the end, he heightens anticipation, stating, "If you want to know why I keep talking like this, please watch the broadcast."

The first episode of 'World Trip on a Ladder' with EXO-CBX is airing on May 21.