Rotating animated object

I am trying to rotate an object around y axis with the transform.Rotate() method. It is an animated character, so I made sure to create a parent gameobject to hold it, and then rotate the parent instead, otherwise the animation rotation would override the one I'm setting.

The problem is, it is not working. At first, both parent and character have a rotation.y value of 0. If I set it to 60 on the parent object (via code or editor), then the child object rotation.y becomes -60, nullifying the parent rotation. I have no idea why this is happening...