"Formation Elder, Formation Elder, come take a look!" After a while, Fire Elder finally came to his senses and waved at his old friend.

"This little guy hasn't even been in there for half an hour. Just understanding the mental technique would be impressive enough. What's there to see?" Formation Elder leisurely poured himself a cup of tea and strolled over, glancing into the hall.

When he saw the scene inside, Formation Elder's previously relaxed demeanor suddenly froze.

In front of Tang Yan, there were nine formation points, dancing nimbly in mid-air under his control, forming various lines and symbols.