There were also the mushroomman Gu Immortals.
Although Fang Yuan had not yet annexed Mushroomman Blessed Land, he had relocated most of those mushroommen into the Supreme Immortal Aperture. The strongest among the mushroomman Gu Immortals was Ke Xin Hong, whose poison path methods were far from ordinary.
A moment later, Fire Plain Grotto-Heaven's side began to collapse in utter defeat.
Not only were they vastly outnumbered by Fang Yuan's subordinates, but in one-on-one battles between Rank 7 experts, they were also inferior to Fang Yuan's forces.
Fang Yuan's subordinates launched a pursuit, taking the opportunity to kill many more Fire Plain Gu Immortals.
In the end, the few remaining Gu Immortals had lost all fighting spirit. Even when they wished to surrender, Fang Yuan ordered them to be killed outright.
Next came the cleanup of the battlefield.
Fire Plain Grotto-Heaven primarily cultivated flame path, and most of its immortal materials belonged to flame path as well.
Although they had suffered considerable losses due to the earlier Ant Calamity, the Gu Immortals within the grotto-heaven had fought with all their might to preserve their resources, leaving behind many treasures of immeasurable value.
For instance, there were as many as twenty-eight Fire Charcoal Lakes, scattered throughout Fire Plain Grotto-Heaven.
The locations of every Fire Charcoal Lake had clearly been meticulously planned, each possessing many hidden merits.
Fang Yuan had once created Fire Charcoal Lakes himself, but even one of those in Fire Plain Grotto-Heaven far surpassed his own.
These Fire Charcoal Lakes had long since formed self-sustaining cycles. In particular, their deepest centers could produce great quantities of immortal-material-grade Fire Charcoal Stone.
Besides the Fire Charcoal Lakes, Fire Plain Grotto-Heaven also contained an enormous forest.
A Fire Jujube Tree forest!
Fang Yuan also discovered several Ancient Primeval Plants known as Great