Zagonka Sajt Zerkalo 2021 ((new)) -

It was a string of random characters ending in .onion . The text above it read simply:

Denis rubbed his eyes. Zagonka —that wasn’t quite right. It sounded like a misspelling of zagadka (riddle). Sajt Zerkalo meant "Mirror Site." A riddle mirror? zagonka sajt zerkalo 2021