Chapter 507 Thirteen Stripes_2

The Walking Corpse's flesh rotted and fell apart, the Formation Patterns not clear.

The Iron Corpse's flesh was hard, making the Formation much clearer.

Comparing the two, Young Master Yun preliminarily restored a portion of the Formation.

This Formation was incomplete, with many Formation Patterns incorrect, and the Formation Pivot layout also had errors; it only had a rough outline.

Even so, Young Master Yun's eyes shimmered as he murmured,

"Ultimate Formation..."

Yang Jishan frowned, "Ultimate Formation?"

Young Master Yun explained, "It's a Formation that requires divine sense beyond one's grade, quantity of Formation Patterns beyond one's rank, and understanding of the Formation beyond the norm. Although it's a First Grade, it's not just a First Grade, it's an Ultimate Technique of Formation."

Yang Jishan was still baffled.

Young Master Yun tried to simplify further,

"It's the most difficult type of Formation within the First-grade Formations..."