Beam of Prism is the debut extended play by South Korean girl group Viviz.

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.

"Love You Like" was described as a song in the alternative pop genre with "repetitive chorus" characterized by "the members' simple vocals" with lyrics about "the members' gratitude and love to [their] long-awaited fans".

"Mirror" was described as a song with "emotional orchestral arrangements and lyrical melodies".