Cao Huo had created a unit of her own, taken in students around her children's age in order to help her bond with her own children and know what goes through children's mind in all stages. Though sadly, she spent more of her time with the students and not her own children due to the nature of her family history and work.
Yu Sha replied, "Well.. originally, I wanted to know more about the Ghost King Gang. Either I extracted the information while I'm here or allowed myself into the Ghost King Gang's territory."
Chills pierced through the other four when they heard Yu Sha's explanation.
"Since I never got the chance to hack the system here, I have no choice but to ask." What she meant was because she found out the dark secret, unless she had a firm resolved, she couldn't meet the successor yet. She wanted to leave for sometimes to ponder on this new information she found.