There are two CD versions labeled the Day Version and the Night Version.
The package includes a 48‑page photobook (with lyrics), photocards and a Polaroid, a photocard holder, stickers, a poster, a bookmark, and a goods envelope.
The Love Tune package includes an 80‑page 8×10 photo book, photo cards, stickers, a lyric card, a postcard, and a poster.
The Day & Night mini-album contains six tracks: Pookie, Adonis, Work of Art, Perfect Crime, Heartbreak, and Midnight Special.
Starry Night and Sos are listed with English versions.
Framed as two interconnected chapters—Day and Night—the album explores moods such as fear, confusion, courage, healing, and growth, presenting a journey toward self-discovery.
The Love Tune releases are labeled as the Love Version and the Tune Version.
The photobook page counts listed are 48 pages and 80 pages.
