C2590 Submission

After seeing that Nangong Yan didn't know anything, he continued, "Actually, every city has a ring in the sky to facilitate other people's duels."

"Oh? "It's that magical?"

"However, when using the arena, you have to apply to the people from Mayor Manor. Only if you get permission can the person who wants to duel can go up." He Lian continued to explain.

Nangong Yan acknowledged