The original intention was to integrate physical constitution and the Primordial Spirit to completely solve the problem.
However, the appearance of the Physical Constitution Seed presented a new opportunity.
Combining the body with the Primordial Spirit, and merging the Spiritual Seed with the Physical Constitution Seed may seem similar, but given the choice, he would definitely opt for the latter.
The fusion of foundations would surely resolve hidden dangers more thoroughly and at the same time, yield even greater benefits.
"So, the original method can be abandoned. Let's start with the second approach. Although the two methods are different, the operational processes are pretty much the same. There's no need to expend too much effort on transformation, only some details need to be changed."
The fundamental purpose of the two methods hasn't changed, so the initially researched method doesn't need to be completely discarded and can be modified for continued use.
