The younger sister of the fearless leader, Bang Yongguk. Both of their parents were brutally murdered when she was only 5 years old while Yongguk was only 12 at the time. When she was 11, the an FBI agency threatened her that if she didn't work for them they would hurt her brother. She is also the child best friend of Zelo and the other members of BAP. She's like the little sister of BAP. 

Bang Yongguk-

The smartest in the gang and also a computer hacker. At the age of 15 years old, he mastered the art of hacking computers. He was soon scouted by the the loan sharks after his parents owed the a great depth of money, for his talent of computer hacking. During his time there he experience child abuse. Ever since the day he was taken in, he had sworn that will get his revenge on them. Sometime after, Yongguk was also scouting him at the time that he had ran away. He accepted the opportunity.

Daehyun-

The master of disguise, the one that can always fit in a crowd and never be found suspicious. He is able to blend in with others and be taken as one of the members of a gang, company, almost anything. He is also the brain, the one that comes up with the logical and detailed plot for a mission of any sort. He does talk much unless he has to. Growing up, he was raised in an orphan, adopted into into a rich family but treated as a slave and servant. He too ran away in search for a place that he could call him home without them treating him like he was just another slave in their lives, he wanted to change the way how people see him. Sooner or later he turned to the dark side and started stealing for his serval. Yongguk saw what he did and offered him a great deal he gradually accepted.

Moon Jongup-

The fighter who's knows martial arts and karate, he was also trained by his father how to fight with weapons such as the sword and others. His mother died in a car accident when he was just 5 years old. His father made him vow that he would never cry again, he never did even up till this day. His father trained him for the rest of the years. JongUp received bravery, strength and confidence during his years of training. Sadly his father died from a drive by shooting. He was very good friends with Zelo until he moved and when JongUp was left alone he was his alone resort by staying with them.

Zelo-

Cameos:

Bang Yong Guk's little sister. 15 years old. Secrect FBI Agent. B.A.P's bests friend. Part of the B.A.P Gang. Known as "Baby" of B.A.P. And Zelo's Lover.