| Artist name | Roles | Recordings |
|---|---|---|
| HFS+ (Korean Illustrator) | design/illustration | Legend |
| LhoU (Korean Music Composer) | vocal | INFINITY |
| Artist name | Roles | Recordings |
|---|---|---|
| HFS+ (Korean Illustrator) | design/illustration | Legend |
| LhoU (Korean Music Composer) | vocal | INFINITY |
| Artist name | Roles | Recordings |
|---|---|---|
| HFS+ (Korean Illustrator) | design/illustration | Legend |
| LhoU (Korean Music Composer) | vocal | INFINITY |