"Moon Guide, Moon Guide, we're here! This should be it!" said the girl, her eyes filled with wonder as she looked down on the continent beneath her.

"That's right. This is Welkin continent number one, the mortal world with the longest history. It's named Flameyellow," said a middle-aged man.

"Moon Guide, the night demon that was exiled to the xenomemory space came from here, right?" asked the youth on the left.

"Yes," the middle-aged man called the moon guide said. He looked at Taiji Peak Lake and said, "The transmission stone's signal came from here. Let's go down. I believe it has something to do with the incident that happened two hundred thousand years ago."

They began descending toward Taiji Peak Lake.

"Moon Guide, I heard the lifeforms of the mortal world are uncivilized natives that don't bathe, don't cook, and hate cleanliness. Is that true?" the young girl asked with a look full of curiosity. Even though none of them had wanted to come here, she realized that the place was...