Ghost

A new guy moved into the next apartment, you didn't really pay attention to it, until one time. He made a lot of noise, okay, you also gave up on that, but once... you were sitting quietly in your room on the bed, when suddenly you heard a crash and a crash. You turned around and saw that there was a fist next to you, a broken wall. The hand disappeared, and you looked into the hole. You saw Goust, your neighbor, looking through the same hole.

what was that?