C4021 Primal Arrow

"This is a cultural relic of our Otis, Sword of Promordial Qi." The messenger said cautiously. "According to the rumors, it was the weapon of the first Emperor of Otis. It was later sealed. After self-cultivating for many years, it gave birth to black Dou Qi. However, this Divine Weapons never recognized its owner. It was kept in the treasure vault of Otis. Now..