C2791 Horrifying Dark Knight

"You killed my younger brother, so I want to avenge him." Dark Knight said coldly.

"Who's your brother?" Ning Caichen frowned.

"My younger brother and younger sister were killed outside the city. Many cultivators saw that your body had the aura of my younger brother and younger sister. It can't be fake." Dark Knight said angrily as he looked at Ning Caichen resentfully