One morning late in May, between three and six A.M., a group of lonely men and women wait to be brought together, like the elements in an equation. Ernst Spengler is about to throw himself out his window. Mylia, terminally ill and in enormous pain, goes out to visit a church. Hinnerk Obst, who s alw[...]

In a city not quite of any particular era, a distant and calculating man named Lenz Buchmann works as a surgeon, treating his patients as little more than equations to be solved: life and death no more than results to be worked through without the least compassion. Soon, however, Buchmann s ambition[...]