Riddle part six

This is a unique POAP which unlocks if you solve part six of the riddle. Enter the Blacksquare and get access: https://www.discord.io/blacksquare “Kazimir ate the little handmade stamp and called out for his friend but no reply came. He got up and began to prepare tea in the samovar he’d brought with him from Russia, until there was a knock at the door.”