Li Xuan traveled to the Tianxuan Continent where martial arts were revered and physical fitness was king. He worshiped at the Tianxuan Peak of the Crossing Immortal Gate and practiced in a low profile for three years because he was born with a mortal body. The master brought back his junior sister Feng Jiuge, who carried the inheritance of the empress. He activated the senior brother system, relied on the junior sister's training feedback to improve her cultivation, helped her awaken the Phoenix bloodline, and awakened a variety of powerful physiques himself. Later, the master brought back Xiao Jinyu, who had lost all her cultivation, and Li Xuan helped her restore her talent. He killed evil spirits, obtained imperial weapons in the secret realm, and attracted the ancestors of Tianji to encircle and suppress him. Li Xuan set up a large formation to meet the enemy, and with the help of his junior sisters, he broke through to become emperor and defeated the powerful enemy. Finally, he returned to Tianxuan Peak and lived a stable and leisurely life.
