When we were going to pack our stuff and go home, it was night, suddenly there is a black out in our building we couldn't see anything

One hour later You are sitting at your chair waiting till the power is back on

You were with your phone and opened the light on your phone you are going to the bathroom

Suddenly you see a man you don't know him he has blood on his hand and everywhere in that bathroom has a blood you see a 3 corpse on the floor