I will return you 10,000 times my money. I am the strongest furnace in the Demon Sect.

Zhao Mu traveled through time and space as a errand disciple of the Shengyuan Demon Sect, awakening the ten thousand times return system.
As long as you pay, you will be rewarded.
At the beginning, he helped the senior sister to practice, returned the Red Sun Holy Body, and became a hot commodity in the eyes of the senior sisters.
Teaching and imparting knowledge, returning top-level understanding, and practicing efficiency is improving by leaps and bounds.
Even the Demon Sect Empress treated Zhao Mu as a guest of honor.
"Brother Zhao, I want you to help me practice!"
"Senior sister, please respect yourself, I am a serious person!"