Refinement Sea

In his previous life, when Heavenly Court attacked Lang Ya blessed land, Lang Ya land spirit used the water in Refinement Sea to display the killer move omnipresent four seas and briefly took control of the situation. ^{ch. 1758}

After annexing Lang Ya, Fang Yuan collects the remaining refinement water and creates an incomplete Refinement Sea on the most western side of Mini Eastern Sea, close to Mini Central Continent, because much of that water had already been spent. ^{ch. 1764}

Lang Ya land spirit had used rank eight water refinement Immortal Gu and other Gu to convert refinement path and water path dao marks of Lang Ya blessed land into refinement water, planning to accumulate enough for it to become Refinement Sea. Once formed, that secluded domain would replenish itself unceasingly, but the plan consumed immense refinement path dao marks, wealth, time, and energy. Fang Yuan halts the plan and takes water refinement Immortal Gu for his own use. ^{ch. 1767}

Fang Yuan later compares Censure Peak’s value to the incomplete Refinement Sea: the white haired Lang Ya land spirit paid a huge cost and still failed to create the secluded domain, while completed Censure Peak remains only at the level of an incomplete secluded domain and is inferior to Refinement Sea in essence. ^{ch. 1848}

When Fang Yuan finishes Four Elements Square Regret Blood Refinement Pool, he puts the incomplete form of Refinement Sea into the pool, needing rank eight water refinement Immortal Gu to seat it. Lang Ya land spirit had invested heavily because he wanted a refinement path secluded domain of heaven and earth. The finished house gains abilities of Refinement Sea among other foundations and can use refinement path killer moves that include omnipresent four seas. ^{ch. 2077} Fang Yuan still lacks the reserves to construct a complete Refinement Sea even after that investment. ^{ch. 2078} The pool water is refinement water of the incomplete Refinement Sea mixed with water of the River of Time and processed with water refinement Immortal Gu as the core. ^{ch. 2079}

Fang Yuan lists the incomplete Refinement Sea among the secluded domains he has gathered. It came from Lang Ya blessed land and shows Long Hair Ancestor’s ambition, yet he lacks spare effort, time, and resources to complete it, and Four Elements Square Regret Blood Refinement Pool intensely consumes that incomplete sea. ^{ch. 2136}