By Oliver Trust BERLIN, April 1 (Xinhua) -- Joyful anticipation is visible in the entire city. Houses are decorated with the flag of 1. FC Saarbrucken. There seems only one topic that most of the city's 180,000 inhabitants talk about: the fairytale-like journey in the 2023/24 German Cup ahead of the semifinal this Tuesday evening against local rival and second-tier 1. FC Kaiserslautern. The third-tier side is a shining