Kim Hongjoong: November 7, 1998 180 cm Captain (boss) of the mafia group A-Z Cold and violent to those most people who don’t listen and won’t hesitate to take a head if they disobey. He’s strict. Maintaining his name as the most dangerous Mafia boss in South Korea. But don’t be fooled, he’s soft and gentle with those he cares about: which is only a very few people.

Park Seonghwa: April 3, 1998 177 cm Right hand man of Hongjoong Hongjoongs closets friend and most trusted ally. He knows Hongjoong like the back of his palm. Usually cleans up after Hongjoongs messes and most logical of the more important members.

Jeong Yunho: March 23, 1999 186cm Another important member in AZ, usually out doing the more important missions. He more cheerful and has a golden retriever like vibe. But he still won’t hesitate to kill.

Kang Yeosang: June 15th, 1999 175 cm Seen as the ‘normal’ one, but just as crazy as the rest. He’s skilled in hacking and technical stuff. Another important member of the squad. He also the most beautiful of them all.

Choi San: July 10, 1999 176 cm The strongest in the group. Usually out on missions with Yunho. Because of his wide frame, he isn’t that stealthy. He looks very intimidating and scary, most people mistake him for being the leader. But in reality, he scared of a lot of things and a huge softie. he also has a little crush on his best friend Wooyoung..

Song Mingi: August 19th, 1999 184 cm Just like San, he looks intimidating, but a softie and looks adorable when he smiles. He’s clumsy but gets the job done…somehow. And everyone picks on him.

Jung Wooyoung: November 26, 1999 173 cm The ‘problem child’ of the squad. He’s chaos embodied as a human. Just loud and wrong all the time. But he’s somehow really good at his job. He acts like a clingy but obnoxious person because he bothers anyone at anytime. And he love San.

Choi Jongho: October 12, 2000 176 cm The youngest of the squad. But depending on who you ask, he’s actually the strongest. Does his job clean and simple so he can go home quickly and play his games. He’s seen as ‘normal’ and reasonable, but like Yeosang, he’s still crazy like the others.