It wasn't that Ye Fei had a poor memory; he just hadn't taken the "Protector Family" seriously from the start. He had only remembered the name Wu back then.
With so many people in the world sharing the surname Wu, he had initially thought it was just a coincidence when Zhao Xuan first mentioned it.
Sure enough, Zhao Xuan, unaware of the inside story, explained in detail, "It's the Wu family from Linhai's martial arts community. Brother Ye, since you're from the Liu family, you must have heard of them."
"I've heard of them, I've heard of them," Ye Fei replied perfunctorily, then asked curiously, "But didn't you say that the Wu family's marriage alliance with your Zhao family was just a scheme to get their hands on your martial arts secrets? Why would you still care about a family with such ill intentions?"