Unreliable Witness

Delirium - Latin delirium 'madness, delusion'.
For 1806 days, they have been trying to convince me that all of this is nonsense, the fantasy of a traumatized mind. But I, Grigory Makarov, know that I saw it, I'm not crazy! Monsters exist. They live among us. They observe, stalk, and kill for centuries. Five years ago, one of these creatures took my daughter...
It's paradoxical, if you talk about it, they declare you insane, and the words of a mentally ill person are no longer taken seriously.
Funny, but now those who locked me up here can only hope that my words are not the ravings of a madman. Otherwise, they won't be able to find two little girls, Niku and Vika, until it's too late.