This is coordinate place 59°56'33.0"n 30°28'17.1"e there are two of us we go to backstairs of building. when we came to 10-11 floor we saw a black hole in the outer wall. i go first. when i went into the hole inside me disappeared and i found myself in a different place. the room was similar to the operating. i saw a woman in a white coat, who was standing next to the chair in the dentist's office. she turned to me and said that i was not afraid. i went to her and took her hand, then i do not remember anything. i do not remember what happened or how i got home. the second boy, i also never saw