When the blood fused with the sword box, Lin Yun felt a connection with the sword box that sent information into his mind. He could sense an extremely ancient seal, so he closed his eyes. When he was done, he opened his eyes and began to form seals with both of his hands, allowing the astral energy to surge.

When Lin Yun formed the seals with his hands, a metallic iris flower bloomed behind him. When the flower was done blooming, the ancient seal was successfully formed. This seal was ...