Tungulus

The protagonist helps a friend buy a new house, and he decides to arrange a party in honor of housewarming. But there is a problem - a friend for the night before the start needs to leave urgently, and he asks the main character to come to his house, namely to go down to the basement and check the supplies prepared for the party and wait for the friend's arrival. But the main character does not even know what evil is waiting for him inside ...