The opening track, "Aenergy", is an "uplifting anthem" that explores "the group's members and the characteristics they showcase throughout their superheroine-like story, declaring each members' in-universe skills and abilities." Lead single "Savage" was described as "brilliant" in its eclectic blend of genres, including trap music, dubstep and intense power balladry with "drums and basses" as the main focus. Narrating the group's ongoing efforts to defy the Black Mamba, the track further elucidates Aespa and ae proceeding to the virtual world of Kwangya with the help of nævis. The song blends "addictive" hooks, rap verses and ad-libs while displaying the group's ability to take on varied vocals. NME positively compared the track to the work of Scottish musician Sophie Xeon. "I'll Make You Cry" is a dance-pop "fierce revenge anthem" with "a unique rhythm", "twinkling beats" and "ear-catching synth sound". "Haunting" belts escalate the song's "tenacious" atmosphere, along with "strong" vocal performances and "fierce" lyrics. The "eccentric", "high-energy" song "Yeppi Yeppi" is "bubbly" and features a combination of "deep house, trance, synthwave, and trap" genres, with lyrics containing the "positive message that if you think of yourself as beautiful rather than other people's opinions, then you will be happy". Winter named the song as her personal favorite. "Iconic" was described as a dance-pop song with "a force of revving production and fizzing hooks." It starts with "strong" hip hop and turns into "a series of alternatingly sweet and sassy verses all about how iconic Aespa is." The closing track, "Lucid Dream", is a dream pop alt R&B tune that emits a "hazy, ambient vibe" and features a "glitchy" electronic bridge. The song is a "poignant blur" of "hypnotic" synthesizers and "gentle" trap beats mixed with "intricate" layers of breathy vocals.
