Lord Voldemort brought Severus along on a business trip this time. A minor issue had cropped up in Germany, and Grindelwald, finding it a headache, had simply tossed it over to him.
Severus did not feel that this particular errand required both the Dark Lord and his personal Potions Master to travel together, but perhaps the Lord simply enjoyed being with him.
Much in the same way that he enjoyed being with the Lord.
Chapter 228