The moment the light formation rose, the world seemed to be isolated.
Luo Han's cultivation method was called One-heart One-pill Technique, a mid-tier cultivation method passed down from a hidden small sect called the One-Heart Sect.
This cultivation method was somewhat unique, requiring the practice of alchemy as well.
If only spirit techniques were cultivated without alchemy, it would be like cultivating a mid-tier method at the difficulty of low-tier methods, with an extremely low cost-effectiveness ratio. It would be considered chicken-rib cultivation methods.
However, if one's talent in the Alchemy Dao was sufficient, and they entered the world of alchemy and cultivated both, then the efficiency of this mid-tier cultivation method would be almost equal to high-tier methods.
This was also the reason why Luo Han broke through to the Foundation Establishment realm at a young age.
