About the book: 2017 / The legendary Father of Emperors, our contemporary, Semyon Zagrebnoy, together with his demoness wife, was abandoned to the Fifth Level of the Ether - a world considered unsuitable for intelligent living creatures Semyon's adult children have long considered him dead and mourn him. They don’t even suspect that the father not only managed to survive, but also significantly increased the family! After all, the demoness gave birth to four more children. And the eldest of them, twenty-year-old half-demon Dmitry, is struggling to find a way out of the unpredictable Fifth Level, inhabited by nightmarish monsters.…