After eight hundred years of devoted cultivation, Jiuyou unexpectedly obtains a supreme treasure capable of accelerating the growth of spiritual herbs. He diligently studies its wondrous uses and steadily accumulates cultivation resources. With the five-hundred-year opening of the Tianyuan Mountain secret realm approaching, cultivators from all factions set out in search of longevity-extending spirit fruits. Jiuyou joins forces with fellow cultivators and sets off on the journey, meeting many like-minded companions along the way as they face the secret realm's extraordinary encounters and trials together. Yet deep within the secret realm lie unknown ancient phenomena and rare treasures lying dormant. A struggle over a fortuitous opportunity that will shake the entire sea region is slowly beginning.