Love & Evil is the repackage of Love & Live, LOONA 1/3's debut mini-album. Containing three new tracks, "Sonatine" serves as the title track.

It is an inverted version of the album Love & Live which was filled with sense of youthful love. As suggested by the word ‘Evil’, which is reversely-spelled word from ‘Live’, Love & Evil, which was planned beforehand during production, is filled with pain and worries in the process of love, in the opposite characteristics of the prior record.