Let the phone ring, Karsten, don't answer! You have vacation starting today. In two days, Christine is coming from Berlin. Then, you'll leave together and enjoy ten days of spring and your young love. No, don't answer the phone! Believe me, this is not a good reason for you. Are you interested in the hot S? See, you can see it. And the ones you knew, you can dislike them, right? So please, leave it! Listen, if you answer the phone now, something bad will happen! Karsten? "Yes, hello? This is Karsten Zara." In his new case, private detective Karsten Zara gets caught up between the sides of two paranoid rights. Can he prevent the threatening escalation between journalist Lindlbauer and his opponent Han, who writes reader letters?