power outage

On the 29th of April, at 11:31, I was sitting at my home desk, as usual. My PC turned off, and my first thought was: "These motherfuckers killed the power in my building with their stupid renovations." However, the drills stopped seconds after. I went outside and asked the next door butcher if they had any power. It went out at the same time as mine, so I guessed it was an outage in our…