The Big Apple Vol. 3 by Harusari

Joachim's plan to break up with Juergen has spun totally out of control. Juergen caught him in a lie, and now he's got the sniper handcuffed and trapped in his apartment, making sure they make the most of their last days together. But Joachim has a date with death he absolutely can't miss. Can he escape and take out the Chechen's boss before time runs out?
Binding: Paperback / softback