ATEEZ has successfully completed their 'THE WORLD EP.FIN : WILL' promotions.

On December 31 KST, KQ Entertainment released an outro video to signal the end of promotional activities for the album. In the clip, a blue bird flies up and through the music video set of the album's title track "Crazy Form." The video ends with a close-up of a table with a "Crazy Form" blueprint spread out, a pirate ship in a bottle, and a red glowing cube.

Meanwhile, 'THE WORLD EP.FIN : WILL' was released on December 1. The album debuted at #1 on the Billboard 200 with 152,000 album-equivalent units sold, of which 146,000 were pure album sales. This marked ATEEZ's first #1 and fourth top 10 album in the States.