The house is illuminated by a convex mirror on the roadside and built at the corner of the uphill road. Is there a problem with feng shui?

What you said is a natural phenomenon, not a matter of feng shui. Because building roads and houses is sometimes inevitable, some phenomena have appeared. Some people think it's feng shui, and they have made some taboos. In fact, there is not so much debate. People are very open now, and everything is very open. I don't think you should feel depressed and entangled in this matter. Live a good life and work independently. This is what you need to do most.