Real Name: Jung Jaeon (정재온)

Position: Leader, Main Rapper, Producer

Birth Year: 1998

Vibe: Calm, charismatic, and confident — the group’s backbone.

Specialty: Producing beats, writing lyrics, freestyle rap in both English and Korean.

Signature Quote: “Control the chaos — that’s real rhythm.”

Element: CODE: Flow 🌊

Real Name: Lee Hayeon (이하연)

Position: Lead Vocal, Visual

Birth Year: 2000

Vibe: Warm, elegant, the emotional tone-setter of the team.

Specialty: Fluent in English, excels at R&B ad-libs and harmonies.

Signature Quote: “Every code hides a feeling.”

Element: CODE: Pulse 💗

Real Name: Kim Ria (김리아)

Position: Main Rapper, Main Dancer

Birth Year: 2001

Vibe: Bold, electric, and unpredictable — the group’s spark.

Specialty: Charismatic rap tone, powerful stage control, experimental fashion.

Signature Quote: “Glitch the system.”

Element: CODE: Flame 🔥

Real Name: Kang Minseo (강민서)

Position: Main Vocal, Sub Rapper, Visual

Birth Year: 1999

Vibe: Chic, mysterious, smooth vocals — the group’s dual charm.

Specialty: English hooks, dance synchronization, songwriting.

Signature Quote: “Decode me if you can.”

Element: CODE: Echo 🌌