"I understand," Ryuk muttered to himself as he finished going through the system's explanations.
"So the Echo Library has the same function as the Primordial Gate."
"But unlike the Primordial Gate that allows me to properly cultivate Apex Energy using that huge tree within, allowing me to progress through its cultivation levels..."
"Echo Library doesn't allow me to cultivate it from scratch."
"Instead, it simply requires me to get a feel of what I want, and then it will actively work toward imitating that feeling as closely as possible — and then it recreates it," Ryuk said aloud, and the panel reappeared.
[You Nailed It.]
"It's pretty easy to understand after your explanation. But then," Ryuk thought as his hand reached for the grimoire closest to him — the Void one.
"Just how far can an imitation go?" he wondered aloud as his fingers touched the book.
The second he felt its warmth, it let out a brilliant flash of light, making him snap his eyes shut.
