Lu Yin understood. It was no wonder why Big Sis had gotten so angry whenever Ce Wangtian was mentioned. Even without Big Sis's fierce temper, being kicked out of the tree by Ce Wangtian would make even a mild-mannered person furious. Moreover, where had Ce Wangtian kicked Big Sis?1

Lu Yin glanced at Big Sis.0

Big Sis gritted her teeth, still lost in her anger towards Ce Wangtian. She had to chase that bastard to the Immemorial Citadel so that she could flay him.0

"Then, what about the Yōu Secret Art? What's the deal with that?"0

"That was a back-up I left behind. I left it behind before going to the war in the Third Mainland. That was to avoid dying on the battlefield."0

"Smart."0

"Of course."0

"Big Sis, is Ce Wangtian very powerful?" Lu Yin asked.0

Big Sis clenched a fist. "While I really don't want to admit it, that bastard is beyond shameless and extremely insidious. The strength that he’s revealed so far is absolutely not his true power, or else he would have never been able to kick me down. At that time, everyone was on guard against each other, and there was no way I would have trusted him, but he was still able to kick me off.”0

Lu Yin understood that Ce Wangtian was a very cunning person.0

"Why did you want to go to the Immemorial Citadel in the first place?" Lu Yin asked.0

Big Sis frowned, but took a moment to think about it. "The Origin Progenitor once said that the Immemorial Citadel has a path that contains...2