Detective Wolasto, who climbed out of the desert, was entrusted by an old friend and climbed to the music capital of the mid-continent ice field, Lebokun.
A simple case triggered memories of the past, and the detective learned more and more about the world.
When the detective was about to touch the truth, Professor Bartholomew, who was supposed to be in the Northern Continent, slowly walked down the stairs and looked at him calmly.
Do you want to recall the past? Can you afford the past?
This seems not difficult for the detective to answer.
Following what I saw in the desert, it is roughly said that I met an old friend's apprentice in the Western Continent in the Central Continent and recalled the past layout in the Southern Continent. As a result, I was warned about this by the professor who was supposed to be in the Northern Continent. Isn't this a kind of... (Eastern Continent: Are you polite?)
It doesn't hinder reading if you don't read Desert Experience earlier. There may be no connection until the professor appears later, but it still doesn't hinder reading. I wrote it before and transferred it to the electronic version in handwriting.
Concept: How to define "life" and "death"