Vol. 1. Includes booklet, lyric book, sticker, postcard, poster, photo / photo card. 2024 release from the K-Pop stars. After their hit record "Smart" and making their debut stage at Coachella, Le Sserafim (Kim Chaewon, Sakura, Huh Yunjin, Kazuha & Hong Eunchae) is back and hotter than ever with their 4th Mini Album titled Crazy.