When the 54th President of the United States, Delbert Grump, decided to spend Christmas with his large family in the winter residence, no one dared to object to him, although everyone understood how bad an idea it was. Indeed, during these holidays, a terrible hurricane raged over Florida, which literally cut off family members and those close to the president from the outside world. It so happened that two former spouses of Grampa and one current one, numerous children from different marriages and even his French mistress met under one roof. All of them, of course, disliked each other, but they were seriously afraid only of the vagaries of the weather. No one suspected that a criminal would take advantage of their position. Brutal murders began to occur one after another in the residence, and everyone without exception came under suspicion...