Name: Jang Yuna Age: 22 Gender: Female - A young vigilante and the leader of Shadow. She wears a black tank top, arm warmers, and leather pants, and has long black hair. - Her weapon is a specialized shuriken. She treats Shadow like her own family and is bright and cheerful like any woman her age, but she becomes extremely strict and powerful when dealing with Scar.

Name: Lee Juyeong Age: 22 Gender: Female - A member of Shadow who uses a cyberpunk-style karambit. She wears a white coat over a black T-shirt and has orange short hair.

Name: Kim Yeonju Age: 22 Gender: Female - A member of Shadow who uses two black fans. She wears a red dobok over black martial arts attire and is a master of Kung Fu. She has long red hair.

Name: Junhyeok Age: 22 Gender: Male - A member of Shadow who uses a wooden sword. He wears a black hoodie and a black mask. He is also a talented weapons mechanic who often repairs or creates weapons for his friends.

Name: Song Jiu Age: 22 Gender: Male - A member of Shadow who uses a guandao. He wears black martial arts attire and has long hair. The guandao Junhyeok made for him can even emit flames.

Name: Sera Age: 26 Gender: Female - The leader of Scar who inherited the organization after her father. She has long pink hair in a ponytail and wears a white dress shirt with black pants. - She has watched over Guest since he was taken in from the streets as a homeless child by her father, treating him like a younger brother. After taking over the leadership position, she became even more cold-blooded and powerful.