Li Xuan, who traveled to the cultivation world and lay flat for three years, activates the strongest eldest disciple system: the harder his junior sisters cultivate, the more cultivation feedback he can obtain. The first junior sister Feng Jiuge is a Phoenix Sacred Body and a reincarnated Empress, the second junior sister Xiao Jinyu bears the Heavenly Fire Pearl prodigy body, and later he took in the third junior sister Murong Qing who possesses the Lingtian Sword Emperor heritage. Li Xuan does not need to cultivate bitterly, relying on his junior sisters striving hard to skyrocket his strength all the way, awakening from a mortal body to a Pure Yang Sacred Body, Supreme Bone, and many other wondrous constitutions. While cooking and protecting his short-comings, he adventures everywhere to break through trials and resolves multiple crises. Master Liu Tianxuan has unfathomable strength, the story is full of thrill and satisfaction all the way, Li Xuan wins lying down and rises, stirring up the continent.