For hundreds of years, people all over the earth have been looking for the Grail, because legend says that whoever tastes food or drink from it will gain eternal life and the wisdom of all the prophets... World-famous restorer Dmitry Starygin did not believe in the existence of the Grail and believed that the story was about the sacred the vessel is nothing more than a myth. But one day the Book of Secrets fell into his hands, which only a select few could read and which spoke of an ancient artifact. Being an adventurer by nature, Starygin did not resist the call of blood and went in search of the mythical cup. However, a descendant of the Polovtsian khans stands in his way, who is ready for any atrocity, just to take possession of the sacred vessel and gain exceptional power...

Previously, the book was published under the title “Keeper of the Grail”