I did an exercise like this during a film workshop. I conceived it as a one minute horror movie and spent an entire morning doing homemade foleys, editing and mixing them. I was so proud of myself, then showed it at class and everybody went: "I didn't understand anything". It is difficult to try and tell a story through sound because we are more used to images than sounds, I guess. Good work! I got more a feeling than a story, but I would love to hear what you were thinking about while making it.