Ms. Moon quickly finished reading the contents of the letter.
There were roughly four useful pieces of information to be gleaned from it. First, the writer was named Uriel. Second, Uriel and Glaimo seemed to have some sort of rift between them. Third, Uriel had recorded a musical score called "Black Sheep Confession Song." Fourth, he invited Glaimo to perform the piece.
The rest could largely be ignored. In Ms. Moon's view, the third point was the most important.
—Information about the score, "Black Sheep Confession Song."
And what made it especially strange was that Uriel claimed Black Sheep Confession Song was not his original composition, but something he had obtained from a dream.
Yet Uriel himself could not explain what kind of "dream" it had been.
"If Uriel wasn't talking nonsense, then this is probably the anomaly." Ms. Moon pointed at the word "dream" on the letter.
Mr. Sun pondered for a moment. "Generally speaking, anomalies related to dreams are extremely rare. The Dream Realm is rather insubstantial and very far removed from the material world."
"Most dream-related anomalies are caused by dream-type lifeforms."
Such as Dream-Eating Ghosts, Nightmare Wraiths, and so on.
"But leaving behind a musical score in a dream doesn't seem like the work of a dream-type Demonic Beast." Mr. Sun said, "Could it be some amusement left behind by a dream-type wizard?"
"But if it has something to do with wizards, why does the extraordinary aura contain information from the Nightmare Realm instead?"
For a moment, even Mr. Sun was baffled.
Was it an anomaly of the Dream Realm, or one of the Nightmare Realm?
Ms. Moon also found it strange. "We won't get anywhere just thinking about it. We'll know if we go take a look at Uriel's place."
Although the envelope did not