UFO landing observed in Ukraine

The plasma ball flies uphill behind the Kuyalnik sanatorium, between the Khadzhibey estuary and the Kuyalnik after sunset on April 28, 2019. Appeared motionless 100 meters above the hill and disappeared suddenly over the mountain in 15 seconds. While the camera was turning, the plasmoid disappeared in sight, as a descending one disappeared behind
Presumably the UFO flew into the underground, in this area there are entrances to the catacombs, immured in the 80s. As people disappeared in them.
Over the course of many decades, many ufo have been seen over this area. This is the first UFO documentary recording on video.

So in this area there is a semi-conical semi-pyramidal mountain with a crater on the top, where artifacts of ancient people who performed religious rites there 2500 years ago were found.