Seven Treasure Trade Route

After the Eye of Destiny faded, Lu Yuan did not immediately leave the Royal Academy.

He had already gathered enough Origin of Destiny for the fourth evolution. All he lacked now was a compatible material.

He made a round through the academy's material repository, trying refined iron, dark gold, red copper, and several rare metals specifically used to forge Spirit Master weapons. Yet the Abyss-Sinking Spear showed no reaction at all.

The teacher in charge of the repository watched him switch through more than a dozen materials and finally could not help asking, "What exactly are you looking for?"

Lu Yuan thought for a moment. "It doesn't have to be especially hard, and it doesn't need to be especially heavy. It would be best if it had some unusual property of its own."

"How unusual?"

"Something that can affect the movement of nearby things, or slow them down."

The teacher was thoroughly baffled. He took Lu Yuan to look at several more obscure materials, but there was still no result.

The Abyss-Sinking Spear was already heavy enough. The shock force left behind by the Mountain-Shaking Spear and the internal penetration gained from the third evolution were still there as well. If the fourth evolution continued to pile onto weight and frontal impact, it would certainly improve, but it would also be somewhat repetitive.

What Lu Yuan truly wanted was something else. Something that would make it harder for an opponent to dodge, even if they saw the spear coming.

When afternoon training ended, Ning Fengzhi happened to arrive to pick up Ning Rongrong.

The seven-day mixed-team training had already begun. Today was Ning Rongrong's first time teaming up with completely unfamiliar Spirit Masters. Her sleeves and skirt hem were dusty when she returned, but she was clearly in a good