Musicians •
Stray Kids – lead vocals, background vocals (1, 5) •
Bang Chan (
3Racha) – background vocals (2, 4, 8–10), instruments (1–2, 6),
computer programming (1, 6), vocal direction (1, 3–4, 6–10) •
Changbin (3Racha) – background vocals (2), vocal direction (1, 3–4, 7, 9–10) •
Han (3Racha) – background vocals (2), vocal direction (1, 3–4, 6, 9–10) •
Felix – background vocals (2) •
I.N – background vocals (7) • Shun Kusakawa – background vocals (7) • Restart – instruments (1–2, 4, 10), computer programming (1, 4, 10), vocal direction (4, 10) • Chae Gang-hae – instruments (1–2, 4, 10), computer programming (1, 4, 10) •
DallasK – instruments (2) • Versachoi – instruments (6, 8), computer programming (3, 6, 8–9), piano (3, 9), synthesizer (3, 9), vocal direction (3, 8–9) • Rha Kyung-weoi – guitar (3, 7, 9), bass (3, 9) • Hong Ji-sang – computer programming (5), electric guitar (5), keyboard (5), vocal direction (5) • Kim Ju-hyeong – computer programming (7), synthesizer (7), keyboard (7), bass (7), drum (7)
Technical • Lee Kyeong-won –
digital editing (1–4, 6, 8–10) • Bang Chan (3Racha) – digital editing (1–4, 6–10),
recording (1–2, 6–8) • Eom Se-hee – digital editing (7), recording (2, 7) • Kim Seon-young – digital editing (8) • Choi Hye-jin – recording (1, 7) • Goo Hye-jin – recording (1–3, 5–9) • Lim Chan-mi – recording (3–4, 10) • Yoon Won-kwon –
mixing (1, 3–4, 6, 8–10) •
Manny Marroquin – mixing (2) • Lee Tae-sub – mixing (5) • Shin Bong-won – mixing (7) • Chris Galland – mix engineering (2) • Ramiro Fernandez-Seoane – assistant • Park Nam-joon – mix engineering (7) • Kwon Nam-woo –
mastering (1, 3–10) •
Dave Kutch – mastering (2)
Locations •
JYPE Studios – recording (all), mixing (5) • Channie's "Room" – recording (1–2, 6–8) • Jisang's Studio – recording (5) • MadMiix – mixing (1, 3, 5–6, 8–10) •
Larrabee Studios – mixing (2) • GLAB studio – mixing (7), mix engineering (7) • 821 Sound Mastering – mastering (1, 3–10) • The Mastering Palace – mastering (2) ==Charts==