About the book: 2019 / One Christmas day, the commander of the Sigma special squad Gray Pierce returned home - and was horrified to realize that in his absence uninvited guests had been visiting him. And that Seichan, the love of Gray's life, pregnant with his child, has been kidnapped. Her best friend Kat lay lifeless on the bloody floor. Doctors at the Sigma base determined that the woman was in a coma, but her brain was working. It was from him that, with the help of the highest technologies, it was possible to pull out the thread leading to the attackers. But no one expected that this thread would lead Sigma very, very far - right up to the time of the Holy Inquisition and the witch hunts…