UFO Sighting in Sofia, Sofia-city on October 8th 2015 – Disc like object moved very fast above the city and shot up straight then disappeared.

I was taking a picture of some new skyscraper in the area, then suddenly this disc like UFO appared over the city and moved very fast. It made sharp turns and was extremely fast. I thought I had to take a picture of it so I did. I took about 10-15 photos, but only one came out non blurry, as the object was stationary at that time. After this it shot up into the sky and disappeared.