C304 The Selection of the Sword Formation

Inside the Ant Kingdom's cavern in the Modern Realm, Yue and Black Ball were still staring blankly at the air in front of them. Suddenly, Ye Feng reappeared with such speed it was as if he had never vanished.

"What's happening?"

Yue rubbed her eyes in confusion.

"What just happened?"

She turned to Black Ball, her big eyes brimming with question marks