Pri zagadochnyx obstoyatel'stvax v kupe poezda pogibaet dushevnobol'noj knyaz' Myshkin. V tot zhe den' zhandarmy zaderzhivayut na vokzale molodogo cheloveka, v sakvoyazhe kotorogo obnaruzhivayutsya vzryvchatka i zapreshhennaya literatura. Gruppa molodyx terroristov pod...