After Li Yuan communicated with Master Gong, he returned home and sat in the courtyard pondering.
Everything in this world seems connected by Yin and Yang.
Heaven is Yang, Earth is Yin.
[Heavenly Smell], is the use of Supreme Yang to gather Yang Qi at one point, infusing it into the forged Spiritual Artifact, and then combining it with Source Blood, creating a living Array.
[Measuring Land], is a Dharma Gate for seeking the Land of Ultimate Yin, yet this land isn't the Ghost Realm, rather it might be a place about to become a Ghost Realm.
Thus, whether it's [Heavenly Smell] taught by Master Zhu or [Measuring Land] taught by Master Gong, they both fall short in forging a Fourth Grade Array.
Because, logically speaking.
[Measuring Land] only involves finding the Land of Ultimate Yin, without addressing how to forge using Yin Qi.
[Heavenly Smell] is the exact opposite, it teaches how to forge using Yang Qi but doesn't mention where to find the Land of Ultimate Yang.
