The Ghost Prince walked out from behind them. When he lifted his head, he was surprised to see me. Seemed like he hadn’t known that the Great Ghost King and the Queen had invited me to breakfast.

I stood up. This kind of scene made me feel awkward.

With how I’d been killing and fighting all the time, I’d always kept a strong guard up against others. Yet now before me, the Great Ghost King had shed his loftiness and the Queen her nobility, instead dressing in ordinary working adults’ outfits and sitting at an ordinary dining table to have breakfast together. The sight made me feel as if the world had turned upside down.

The Ghost Prince froze by the door in surprise. He too was dressed casually in a white T-shirt and long pants. A white rose had been embroidered on...