Wolf Howl Gu

Fang Yuan howls towards the sky with Wolf Howl Gu, letting out a furious howl like that of a wolf king. Under the effect of the Gu worm, the wolf group on the ranch faintly enlarges, their energy inflates and their battle strength multiplies. Fang Yuan laughs loudly and wills his wolf group to howl together, with the wolf howl spreading without restraint and travelling a thousand li. ^{ch. 453}

In Fang Yuan’s aperture setup, Wolf Howl Gu resides in his throat, one of several wolf-related Gu he carries in different body locations. ^{ch. 459}

Fang Yuan activates Wolf Howl Gu alongside Wolf Smoke Gu on the battlefield, crying like a wolf as his voice spreads far and wide, increasing the wolf group’s battle strength. Immediately after, he emits dense smoke that engulfs the battlefield, healing the wolves’ injuries. ^{ch. 473}

In a battle near Pei tribe, Fang Yuan sits on a white eye wolf and uses Wolf Smoke Gu and Wolf Howl Gu to heal the wolf group’s wounds and increase their battle strength. ^{ch. 482}

Fang Yuan activates Wolf Howl Gu when wild water wolves attack his wolf group, sending reinforcements to help against obstruction from water wolves. ^{ch. 495} Late in his northern plains campaign, Wolf Howl Gu resides among his body-housed Gu alongside Wolf Care Gu, Eagle Rise Gu, Wolf Sprint Gu and Breath Concealment Gu. ^{ch. 504}

Fang Yuan continuously activates Wolf Howl Gu while creating shocking variations in assault against a defense line, with each variation bringing an enormous threat. ^{ch. 515}

Fang Yuan activates rank four eagle rise Gu and flies into the sky, then unleashes Wolf Howl Gu and rank five amplify effect Gu together. He opens his mouth and howls, and his voice spreads far and wide. Under the effect of the wolf howl Gu, all his mutated beasts’ bodies expand, their eyes turn bright red, and their battle strength grows by five times. ^{ch. 533}

In the final wolf tide conflict of his northern plains career, Fang Yuan gives a long howl. Amplify effect Gu at rank five and Wolf Howl Gu together cause the wolf howl to resound throughout the skies, directly suppressing all sounds from three beast groups. ^{ch. 539}