Lu Zhou's disciples, naturally, knew what his words meant.
The first one to make a move was Duanmu Sheng who had held himself back for a long time. He flexed his arm as he raised the Overlord Spear before throwing it out with all his might.
The Overlord Spear was wrapped in energy, and its tip glinted in the light as it sailed through the air.
Anyone with a keen eye could easily see this was a wonderful heaven-grade weapon.
Heaven-grade weapons were divided into different ranks. However, the ranks were a little blurry. The difference in heaven-grade weapons could be seen clearly in the case where Yu Shangrong's Longevity Sword broke Zhuo Ping's male and female double swords. Apart from that, heaven-grade weapons' strength was also dictated by their wielders' strength. Compared to a Nascent Divinity Tribulation realm cultivator with a One-leaf avatar, a heaven-grade weapon wielded by a cultivator with a Five-leaf avatar was, naturally, much more powerful.