Strength to Climb a Cliff Gu is a rank five strength path Gu sealed in a crystal wall inside Eighty-Eight True Yang Building.
Fang Yuan sees it after he refines the guest halt stele and walks deeper into the treasure corridor of Eighty-Eight True Yang Building. Past that stele the crystal walls hold better sealed treasures, and this Gu is one of them. ch. 559
Rank and path
It is a rank five strength path Gu worm. ch. 559 Chapter 559 does not state its effect, form, or price, and it does not show Fang Yuan taking it from the wall.
Connections(4)
0 later connections are veiled.