Real Name: Jeong Woni. Birth: May 25, 2004 (Age 23). Okpo-dong, Geoje-si, Gyeongsangnam-do. Nationality: Republic of Korea. Physical: 163cm / Type B. Agency: THE MUZE Entertainment. Group: RESCENE. Position: Leader. MBTI: ESFP. Nicknames: Charmander, Daughter of Geoje, Geoje Oyster Tone. Personality: She is mature as a leader, but often shows a clumsy side.

Real Name: Jin Gyeong-eun. Birth: October 11, 2006 (Age 21). Guun-dong, Gwonseon-gu, Suwon-si, Gyeonggi-do. Nationality: Republic of Korea. Physical: 165cm / Type A. Agency: THE MUZE Entertainment. Group: RESCENE. MBTI: ESFP. Nicknames: Lit, Suwon Hwaseong, Mu-Liv. Personality: She gets nervous and keeps a straight face around strangers, but becomes playful and quirky once she gets close.

Real Name: Ito Minami. Birth: November 29, 2006 (Age 21). Yachiyo-shi, Chiba Prefecture. Nationality: Japan. Physical: 162cm / Type Rh-B. Agency: THE MUZE Entertainment. Group: RESCENE. MBTI: ENFP. Nicknames: Bulbasaur, Gyaru Ghost, Mew. Personality: She is very competitive and strategic, with high self-esteem and a strong spirit of challenge. She is affectionate and cries easily.

Real Name: Lee Ye-bin. Birth: August 19, 2008 (Age 19). Daehwa-dong, Ilsanseo-gu, Goyang-si, Gyeonggi-do. Nationality: Republic of Korea. Physical: 157cm / Type AB. Agency: THE MUZE Entertainment. Group: RESCENE. MBTI: INTP. Nicknames: Met, Sunshine May, May Runner. Personality: She is kind, cute, sweet, and has a delicate personality.

Real Name: Kim Ga-young. Birth: November 27, 2008 (Age 19). Dongcheon-dong, Gyeongju-si, Gyeongsangbuk-do. Nationality: Republic of Korea. Physical: 162cm / Type A. Agency: THE MUZE Entertainment. Group: RESCENE. MBTI: INFP. Nicknames: Silla Princess, Anibugi. Personality: She is often teased by the other members.