On May 4, LOO??'s label Block Berry Creative revealed that the group will be partnering up with events promoter Live Nation for their global promotions. LOO??'s first event in partnership with Live Nation will be their 'Premier Greeting - Line & Up' scheduled for June 2-3 at the Yes24 Live Hall in Seoul.

Block Berry Creative added on that after LOO??'s official debut, they plan on promoting through various overseas performances and tours. During LOO??'s 'Premiere Greeting' in Seoul, their final pre-debut unit yyxy (Youth Youth by Young) will hold their official debut stage.