Death shadow

Date: 4/6/2019

So me and my sister were in our old house but it had the backyard of the new one. We were sat on the swings then our Mam came out and told us we had to go but couldn't pack. I had a chocolate milkshake so when we went back into the kitchen. My Mam looked behind us and I ran to get my milkshake that's all I remember. Here is some info about the shadow. He makes a dark blue orb and if you look him you die a dramatic death. I was scared to sleep that night.