There is nothing in common between Katya Shulgina and Zhenya Klykov, whom friends call John, except that Katya’s husband, a successful architect, and John’s ex-wife, a successful businesswoman, died in the same way. They filled the bathtub, climbed into the hot water and cut their wrists. And both, on the eve of their death, collected a large sum of money, which disappeared to an unknown location...