C712 Genius Formation Master

"As I said earlier, as long as your skill level is high enough, you can activate it again soon. Of course, if it's been activated for a long time, even if you're a ninth rank formation, you still wouldn't be able to interfere. "

"Ai!"

Seeing him sigh, Xiao Hai asked in confusion: "What are you sighing about?"

"This is too wasteful. For example