Chernobyl

Chernobyl was a nuclear meltdown in northern Ukraine. Boris became stronger after he came into contact with the radiation. Nikola Medvedev thinks that the radiation sent him back in time. Nikola's Aunt found Boris near Chernobyl. It was a horrible meltdown, which poisoned parts of Russia and Ukraine. A Medvedev family estate (Pripyat Hunting Estate) near the city of Pripyat was evacuated because of the harmful radiation. The Medvedevs have not been back since, except when Alisa Ilyushin-Medvedev's descendents locked up the Pripyat Hunting Estate and when Peter fought a mutated bear.