章 355: 325. The Perfect Test Subject_1

"Sky Vein."

Song He had not expected to see a Sky Vein in this small heavenly cave, and he was indeed a bit surprised.

But beyond the surprise, that was all there seemed to be.

Long ago, he had already attempted to create a Sky Vein within his own little world, but that thing involved fate and destiny, which he could not complete no matter how he tried.

"So it's said that the cause and effect and the cycles of all things are fixed? Whatever happens is also fixed?"

He stared intently at the intricately complex "network," recalling what he knew about Sky Veins—this is when being in a good sect proved its advantage.

The knowledge he needed surfaced naturally after only a moment's thought; his brain was now much more efficient than any computer from his previous life.