Rival cultivators fight for supremacy in an ancient age. A young man nicknamed Sleepyhead comes into a cultivation method of unmatched power, and what first looks like misfortune turns out to be a blessing. Gifted with a body no one else can equal, he beats one talented practitioner after another and climbs rapidly through the ranks of cultivators. In a realm full of competing powers, he sets out to stand above them all. The ONA runs 52 episodes of action and fantasy built around one prodigy's rise to dominance.