C421 Challenge Initiated(part I)

"It was you guys who bullied us. We arrived first at the gravity room. You cut the line, and you still have a point?"

At this moment, there were already many people gathered in the challenge room. In the middle, liu Yun and the rest were also looking at the few senior students in front of them angrily.

"Is that so? Who saw it? Who can prove it to you? "

At this moment