A boy who is a spy and hacker works with his team, its target is only one boy who is the king of the entire gangster world, There is only one reason that because of him he lost his mother. A boy who is king of the whole gangster world, he likes to murder, play with blood, etc.it's target is only one boy who is a spy and a hacker and the reason is he loves him, he wants to make a family with him. both are different from each other...... PLAYING WITH YOU by Angelica art......... work with the second author too. Yoonmin has two souls That's us Angel with demon.......