While Jiang Yue was studying the sacrificial formation, Yu Nianzhen left the protective formation.
"Senior Yu." Shangguan Hu greeted.
"Mmh." Yu Nianzhen nodded before speaking.
"XiaoYue and I have uncovered the cause of everything." He said but didn't plan to explain.
After all, the sacrificial formation was not a glorious thing.
If possible, he didn't want other people to know about it lest they have unhealthy ideas.
"Do you have eyes within the Black Tripod sect?" He suddenly asked.
"This…" Shangguan Hu sighed.
"I have tried many times but Kong Yunfei is too strong."
"My people were also discovered." Xu Yin, the city lord of Formation City said.
"None of us has had any luck." Li Gang, the city lord of Talisman City added.
"It doesn't matter." Yu Nianzhen said and quickly continued.
"XiaoYue will need several days to prepare. Send some people to guard the Black Tripod sect within that time." He said.