C1631 Discovered

Somewhere in the back mountains of Yin-Yang Sect, in the place where the Sect's treasure, the Yin Yang Vines, grew, the rocks were craggy and weeds were everywhere.

A huge spatial crack extended across the sky. It was several hundred meters long and three meters wide, and it was so pitch-black that it made people's hearts palpitate. It emitted a terrifying aura