Frost Butterfly Warrior

At Central Continent’s Imprisonment Valley, Frost Butterfly Warrior arrives with Steel Rush Warrior. Both are rank seven Gu Immortals from Beast Calamity grotto-heaven. They open a formation, then transform: one becomes a giant with bull head and human body, while Frost Butterfly Warrior becomes a mini butterfly person that emanates frost energy. Immortal killer moves break the formation. Frost Butterfly Warrior freezes the southern thorns that fill the valley and loots them rapidly. ^{ch. 1921}

In Crazed Demon Cave, Fang Yuan’s four rank eight subordinates surround rock monkey Bu Tian Kong. Frost Butterfly Warrior calls “Frost Butterfly,” shrinks to adult-fist size, takes human shape with butterfly wings, and releases powerful frost energy. The four cultivate transformation path, have no conflicting dao marks, know each other well, and all come from Beast Calamity grotto-heaven. They originally had rank seven cultivation; with Fang Yuan’s help they all became rank eight. They encircle Bu Tian Kong and fight intensely, but even together they cannot kill it. ^{ch. 2172}

Steel Rush Warrior, Frost Butterfly Warrior, Xiao He Jian, Ice Crystal Immortal Monarch, and Fang Yuan’s clone Zhan Bu Du die in Crazed Demon Cave, along with others who die defending against tribulations in the sovereign immortal aperture. Most of them are revived through Human Sea and must re-cultivate to become immortal again. ^{ch. 2215}

During a later wave of immortal ascension inside the sovereign immortal aperture, narration names Frost Butterfly Warrior among Gu Masters who ascend after Crazed Demon Cave deaths were revived at Gu Master level. ^{ch. 2291}