Spring Egg Gu

Fang Yuan requests five Spring Egg Gu from Immortal Crane Sect while trading after the swamp crab calamity; He Feng Yang refuses that full count and later the deal yields three. ^{ch. 421}

Appearance

It has the appearance of a white goose egg. ^{ch. 421}

Source and cost

It is obtained by killing specific eggmen. Its price sits much higher than the hundred million primeval stones a small scale spirit spring can yield over its life, and Gu Immortals still buy it to plant inside a blessed land so living beings there gain spiritual essence. ^{ch. 421}

Activation

It is a one-time expendable Gu. Activating it demands heavy primeval essence; even a rank five upper stage Gu Master must exhaust that essence to succeed, so Fang Yuan at rank four upper stage cannot do it alone. ^{ch. 421}

Use in Hu Immortal blessed land

With little Hu Immortal’s help, Fang Yuan buries the three Gu near the rockmen tribes in Hu Immortal Blessed Land. Each drills underground until spring water spurts and the air’s primeval energy thickens. ^{ch. 421}