Chapter 921: Summoning the Thunder Tribulation

Resting quietly in the pool, an icy crystal-colored staff stood upright. There was no Aura fluctuation, nor any artifact spirit within. However, if you looked closely, you could feel an overwhelming sense of power radiating from it. Next to the staff was an ancient scroll, with the words "Demon-Striking Staff" boldly written at the top. Underneath, a line of smaller, flowing script read: "Any demon clan member below Martial Emperor level can't resist the Demon-Striking Staff's attack!" That one...