what does my dream mean?

i had this dream that my friends and i discovered this black hole on the earth's surface underneath a picket fence lying on the ground. and there were these bad guys who knew about it, they seemed to be working on it some how. they told us it was a black hole but i guess they didnt want us to tell anyone. i tried to secretly record this whole thing so i could turn it into the government, but i couldnt figure out how to work the camera. then, the black hole sucked everyone in it, which was what the bad guys wanted. inside, it was like a small house. there was only bedrooms. in the bedrooms, there was already stuff in it, as if someone had once lived there. my brother, my friend, and i went into one room and got in bed and hid under the blanket. my friend whispered that he was scared. i think i woke up then. what does my dream mean?