After walking for about a kilometer deep into the earth, a three-meter-tall, old wooden door suddenly appeared before Lin Yun. The Grand Commander pushed it open and led him inside.
Upon entering, Lin Yun discovered the place was like a room for storing ancient texts, filled everywhere with timeworn tomes.
Ancient texts surrounded them. In the center of the room were a table and a few chairs. The Grand Commander led Lin Yun to a chair, and after they sat down, he took an ancient text from a nearby bookshelf.
He flipped through a few pages, and when he reached the entry on the Heaven-Destroying Demon Ape, the Grand Commander handed the ancient text to Lin Yun and said calmly, "This is an ancient text that has been passed down in the Demon Palace since its founding. It's how I learned of the Heaven-Destroying Demon Ape."
