Under the eye of Horus

You are in a museum for a school trip. Thousands of artworks all around you, but the only ones that captivate you are the ones from Ancient Egypt. You're so lost in your thoughts that you don't notice that your classmates and teachers are gone, you're all alone. You go into another room and see the Horus Eye on the floor, you take it. When you touch it, you're teleported to Ancient Egypt. Now your mission is to leave the Eye of Horus where it belongs, in order to avoid war.