Until the seventeenth century, the von Becks were an ordinary seedy German noble dynasty, in no way standing out among many others. But during the Thirty Years' War, a lot changed for them... At that time, the only heir to the family was Ulrich von Beck, who did not care about his origins and rushed into the abyss of war as a mercenary captain. Fate, however, turned out to be such that he did not gain fame in this field, and one fine day he was left alone in the middle of a war-torn country. Did it happen by chance that as a result he ended up in the house where the beautiful Sabrina lives, but none other than the Prince of Darkness Lucifer rules, or was it predetermined in advance - who will say now? But it happened as it happened, and in the hope of freeing his and her souls from the power of Satan, Ulrich von Beck takes on the task entrusted to him by the fallen angel - to find a cure for the Pain of the World, thanks to which Lucifer can return to heaven. And this medicine is none other than the Holy Grail. And so began the search that forever changed the fate of the von Beck family...