After calming his mind, Kranos opened the book titled "Fundamentals of Arrays and Formations." He read about the author, Alphonse, who was said to have quickly risen to prominence after studying the art of arrays for a thousand years.
Although it might seem like a long time, the truly fascinating thing about him was that, immediately after his thousand-year seclusion, he made a teleportation array and vanished from the world. Many said he had created a bridge to the Divine World; some said he had gone to another new realm entirely, but the truth of what happened was still unknown.
Fascinated by this, Kranos had immediately purchased the book. Without hesitation, he plunged himself into reading. From the detailed description, Kranos understood that the writer, Alphonse, was no ordinary man.