This Earth Vein Immortal Gu was shaped like an earthworm, yet it felt heavy in the hand. It was not slippery or cold in the slightest; instead, it was warm and smooth.
Its entire body was translucent, like a piece of brown amber, exquisitely delicate.
With this Rank 7 Earth Dao Immortal Gu, Fang Yuan could set up the Five Realms Great Limit Formation.
As for the improvements to the Five Realms Great Limit Formation, Fang Yuan's Space Dao Clone had already completed them successfully. The Wisdom Halo was as reliable as ever, while Fang Yuan's foundation in formation path and rule path provided strong support as well.
The new Five Realms Great Limit Formation not only incorporated the Earth Vein Immortal Gu, but also had a formation spirit and formation flag.
With a formation spirit, Fang Yuan had an exceptionally powerful assistant to help him manipulate the entire grand formation and detect the slightest stir at all times.
With a formation flag, Fang Yuan could directly move the grand formation out of his immortal aperture, or bring it from outside the Five Regions into his immortal aperture.
The Primeval Year Beast Lure Formation remained in use, and its progress was steady.
There were already over twenty Primeval Year Beasts in the Yearly Pool, spanning as many as seven different types.
He had collected more than half the species, but whether he could gather them all in the future was something even Fang Yuan could not say for certain. That depended on luck.
To strengthen his own luck path, Fang Yuan began ordering the Hairy Folk Gu Immortals to start refining Luck Dao Immortal Gu.
Fang Yuan possessed an enormous number of Immortal Gu, having long surpassed one hundred, but he did not have many Luck Dao Immortal Gu.
Especially