Shen Yanci, an overworked office drone, transmigrates to a fantasy world and becomes the fallen master of a sect's declining peak. His cultivation has been completely crippled, and he's on the verge of being expelled. In his darkest hour, he activates the Ten-Thousandfold Rebate System: whenever his disciples make a breakthrough or obtain a treasure, he receives a ten-thousandfold return. When a saintess arrives to forcefully break off their engagement, he turns the tables and takes her as a servant. Little does he know that in the future, female Emperors from across the Myriad Worlds will willingly become his disciples.