"And now a cool Spöttinger Bräu!" People love the Spaichinger beer, but clearly not the owner of the brewery: he is strangled. Right in the middle of the monastery church. Father Pius's detective mind is working at full speed, and when Commissioner Verena Hälble needs an undercover man, she promptly sends the monk to Berlin. There, he finds himself caught in a whirlwind of beer, bigwigs, and bitter truths...