(stylized in all caps) is a song recorded by South Korean girl group Viviz for their debut extended play Beam of Prism.

On October 6, 2021, it was announced that Eunha, SinB, and Umji, who were former members of GFriend, has signed with BPM Entertainment and would be debuting as a trio.

[1] On January 24, 2022, BPM Entertainment announced the trio would be making their debut on February 9, 2022, with the release of their first extended play Beam of Prism.

[12] On the Billboard K-pop Hot 100, the song debuted at number 78 in the chart issue dated February 26, 2022,[13] ascending to number 60 in the chart issue dated March 19, 2022.

[15] Prior to the extended play's release, on February 9, 2022, Viviz held a debut showcase to introduce Beam of Prism along with its lead single "Bop Bop!".