The final book of the series “Peter’s Grandson”. Ten years ago, Russia made a sharp breakthrough in solving its eternal foreign policy problems. It seemed that once the goals had been achieved, we could rest on our laurels. But the fact that Russia collapsed the system of checks and balances could not pass without leaving a trace. A retaliatory strike against the Russian Empire has been in preparation for a long time. Will the largest state withstand the onslaught, and will it be able to discern opportunities in the growing chaos? And then there’s the crown prince’s transitional age. Author’s notes: It’s hard to accept that I’ll part with the characters, get used to them, begin to understand, but I won’t drag out the cycle, even if the chosen era is immense. Thanks to everyone for their support and motivation, thanks to which I am still at the distance of this extraordinary exciting, albeit exhausting, marathon.