Natural gas lottery
How do the residents of the house behave when a previously unheard, mysterious sound appears in the house?
If something beeps at home, you need to find out - what or who is it? Since Elektrum residents of the house are electrical devices, their reaction to a strange sound is - first make sure one of your own isn't beeping. The shadow of suspicion falls on everyone. But it turns out that the sound source is big and surprising.