C875 Killing Pigs to Set up a Formation

When Lin Sen started fighting, tsing Yi arrived nearby. However, she couldn't see anything. What greeted her eyes was a gray expanse. It was as if a region had been completely sealed by a thick black fog, because she didn't understand the characteristics of the Asura Purgatory. She didn't get too close to it. Lin Sen wouldn't be in any danger if he was trapped in it. However