He's... Peng Huanian's Senior Uncle!

The residence of the Holy Son naturally possessed Time Cultivation Chambers. Moreover, there were three types in total.

The first type could accelerate time by 50-fold, and was used for cultivation by the servants in the residence. Even though its effects were the weakest, this was still a relatively attractive benefit. After all, it was free of charge. If this were outside, using such a Time Cultivation Chamber for a day would cost an exorbitant amount of money.

The second type could accelerate time by 100-fold, and was offered to the guests of the residence. It was naturally free of charge as well.

The third and final type could accelerate time by 200-fold, and was dedicated to the Holy Son. There was only one room in total. Apart from Liu Jie, only those who received special permission could use this Time Cultivation Chamber.