The story about a girl called Nina Weber, and a boy called Bill Kaulitz. They're both 16 and their dads are in gangs but they're enemies. The two kids need to be the the new gang leader in the future. Both of the gangs got the same man they wanna kill, Richard Garcia is the one of the best killers and everyone wants him dead. It will be dangerous for the kids since Richard is close again and that will bring the two gangs close. Will it be forbidden love, or will it be enemies till death?