Blue Sky Well Gu

Fang Yuan names the Gu while speaking with Li Xian on San Cha Mountain about advancing Li Xian’s Blue Sky Gu. ^{ch. 353}

Fusion route

If rank four Blue Sky Gu is to be advanced to rank five, the best method is to fuse it with sky well Gu to form rank five Blue Sky Well Gu. ^{ch. 353}

Materials and access

Sky well Gu is a natural Gu found only on Eastern Sea’s Tian Jing Island. Fang Yuan tells Li Xian that advancing Blue Sky Gu this way will be troublesome, and that in Southern Border only Yi clan might have sky well Gu. ^{ch. 353}