Red Heaven

Red heaven is listed among the immemorial nine heavens and is later destroyed with orange, yellow, green, azure, blue, and purple when Ren Zu’s son causes havoc, leaving only white and black heavens alternating between day and night. ^{ch. 466}

In Northern Plains, Guan tribe and Liu tribe confront each other over a plain where a fragment of immemorial red heaven is hidden. The third supreme elder of Guan tribe calls it a very important resource that many people are aiming at, and warns against rash attack lest outsiders steal the fruits of their labor. ^{ch. 1103} Even while competing for that fragment world of immemorial red heaven, righteous path Gu Immortals still restrain themselves and do not go all out. ^{ch. 1104}

In history, immemorial red heaven often had giant disaster blazing trees. That ancient desolate plant is rarely seen in the five regions, though not extinct. It can form from any type of tree when a forest fire starts and countless lifeforms are killed; its body burns endlessly, and life forms that get close suffer bad luck. ^{ch. 1113}

Cloud soil’s greatest production area is in the immemorial nine heavens. A single colored cloud soil is at most an ordinary Gu material; immemorial red heaven’s red cloud soil is named alongside immemorial yellow heaven’s yellow cloud soil as such an example. ^{ch. 1683}