Complex sentence: On the night of Epiphany, after enjoying his piece of Epiphany kingcake and wearing a gold paper crown, Oliver gazes out the window is approached by a haunting vision of another boy in the reflection.
Split into simpler sentences: On the night of Epiphany, after enjoying his piece of Epiphany kingcake and wearing a gold paper crown, Oliver gazes out the window. He is approached by a haunting vision of another boy in the reflection.