C579 Researching New Spirit Talisman

Xia Yi explained to Jiujiu about her idea of creating a formation. At first, Xie Qingshan and the others curiously pricked up their ears, wanting to hear how Xia Yi was going to create the formation. Maybe it would be very simple and they could learn it themselves.

However, when they heard the third part, they were already dumbfounded. Although Xia Yi's tone sounded very relaxed and simple