I recommend the book "Zero" to you. The male protagonist's name is Zero. He comes from the Zero Civilization and is the representative of the strongest civilization in the Zero Universe. At the same time, he has a golden eye. This novel was a sci-fi novel about interstellar civilizations. The story revolved around the rise and fall of the Zero Civilization and its revival. It was full of thrills and suspense. I hope you like this fairy's recommendation. Muah ~π