From MC's Perspective:
After returning to my residence, I went to bed to sleep. I didn't notice earlier. But I'm mentally fatigued.
Meanwhile,
Elder Austin showed a bright smile on his face. Even without looking at Virtual Training Lab reports. He can tell that Zack Lockwood has overpowered everyone by using the Purple Lightning.
"Purple lightning has evolved after its fusion with purple lightning seed, no warriors in the same realm can defeat Zack unless they got a similar Treasure," He said to himself.
A quick glint flashes in his eyes.
He knows there are such warriors similar to Zack. They are the personal disciples of Main Elders in the top 10 Factions.
He even suspects Dark Variant Faction's top warriors have some treasures with them. They may not be growth type elemental seeds. It could be others.