Bab 662: Chapter 273 Accumulated Thunder Ninth Mountain, Ten Thousand Li of Yellow Sands Wasteland_3

These two, seemingly high in selling price, and highly profitable.

In reality, it is only "seemingly" so.

The cost is three times that of the Jade Marrow Pill, and even if each batch of raw materials is successful, the yield is only three pills.

There is no scale to be gained, the process is difficult, and the market can only cater to a few Foundation Establishment True Cultivators.

Moreover, with repeated usage of this elixir, the effect will worsen.

Plus, its heaven-defying effect of increasing the Divine Soul Endowment could easily make it the target of the Great Sects.

Based on the above, it's concluded that Tongyou Pill can't possibly be used for mass profit.

Luo Chen intends to refine only Top Grade Tongyou Pills for his own use.

Occasionally refining a few Lower Grade Tongyou Pills, placing them in the Luo Tian Creed, to be used for internal benefits.

The flying boat flies at high speed.

Soon, he returned to the Tian Lan Immortal City.