This story takes place one morning in a traditional Hong Kong-style tea restaurant. Customers are enjoying their breakfast, but they are disturbed by a ruckus over the restaurant's famous egg tarts. Only one is left, and a middle-aged man and a teenager both scramble to claim it ...Guten Morgen是德文的早晨,故事由一家懷舊冰室的早晨開始。如常的早上,食客在靜謐的冰室裡各據一方享受早餐,「新鮮出爐」的蛋撻很快就只賣剩一個,這引起了一場中年男人和年輕人的「蛋撻爭奪戰」。二人出盡十八般武藝,飛簷走壁,冰室內杯光碟影,就在千鈞一髮之際……