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Yu Canghai, despite knowing that Long Fei would inevitably return, couldn't help but lift his eyelids when he heard Gongsun Ao say it aloud.
Tang Fengnian couldn't help asking, "Master, what Formation is this?"
Yu Canghai explained, "This is the famous Pair-linked Heart Formation of the Gongsun Family, made from carving Formation Patterns into locust wood. The heart of the locust wood is separated from the main wood, and if the main wood were to explode, the wood heart would follow suit. I had only heard that my mentor understood this technique, but I didn't expect that the young master Gongsun could employ it so proficiently. It's truly admirable."
As he opened his mouth, his expression unchanged, he patted Gongsun Ao's horse lightly, making Gongsun Ao feel quite pleased internally.
