Land of Bu Bai

First of three methods

When Fang Yuan weighs how to keep all-out effort Gu alive if refinement fails while Spring Autumn Cicada stays his vital Gu, he names three methods that can protect a core Gu that is not his vital Gu. The first is to head to the Land of Bu Bai. He then sets the option aside: the land of Bu Bai is too far away, and getting there is impossible for him at that time. After ruling that route out, he weighs undefeated hundred battles Gu and green mountain remains instead. ^{ch. 286}