This is about a treasure box in a Middle Ages house.  Outside the house is a garden with trees and flowers, but I only record the inside part because it's kind of difficult to control the first perspective to enter the big house. In the house, there are several old pieces of furniture such as a bookshelf, chair, bed and the most important---- the treasure box. When I get close to the box, it would open automatically, when I walk away from it ,it would close.

The only problem is that when I try to add the animation to the treasure box, no matter how I rotate it , it would turn 180 degrees with it's back toward the camera. I tried many times but the same problem kept happening.

https://www.youtube.com/watch?v=TilNOM5oPDI