Ye Yun, a little snake born as a lowly “blank slate,” unexpectedly obtains a Devouring Evolution System. Starting as an unknown little snake in the Mistveil Mountains, he devours demon beasts, refines spiritual flames, awakens the Teng Snake bloodline, and rises against all odds, slapping his enemies in the face. He protects the Azure-Eyed Snake Clan, battles in the Hidden Dragon War, obtains Red Fortune, and breaks through to become a Demon King with a single thought. Eventually, he devours the Demon Saint Snake Mother, completes a limit-breaking evolution into a Flood Dragon, breaks the shackles of his bloodline, and embarks on a passionate journey of growth to challenge the path to Emperorhood and reach the pinnacle of the Great Wilderness.