There are a few reasons why your vision might be blurry in VR. One possibility is that the lenses on the headset need to be properly aligned with your eyes. In this case, you can try adjusting the headset's position until your vision becomes clear. Another possibility is that you need to focus on the screen. To fix this, try to focus on an object in the distance and then look back at the screen. If it's still blurry, you may need to adjust the brightness and contrast settings of your VR headset to make it clearer for you to see.