The Immortal Emperor failed to cross the divine tribulation and his body was destroyed. Decades later, his soul drifted near the earth. He met the betrayed Xianyu who was dying and called out to the Immortal Emperor. At this time, the earth and the Mars base were facing unknown attacks. The Immortal Emperor was reborn through the body of Xianyu and started a path of cultivation in another direction. He saved the earth from the dire straits, constantly improved his path, returned to the immortal world, and once again made all planes aware of the terror of the Immortal Emperor Xiao Yuncang.