It took more than twenty days to almost collect up all the supplementary spiritual grasses and the corresponding martial food seasonings.
In total, it had cost more than five thousand pieces of silver, which distressed Lu Yan immensely.
The most expensive item among them was the supplementary spiritual medicine, the nine-section ginseng, which cost three thousand pieces of silver for a single root.
However, considering that he could cook the mutated nine-section heart meat in the future, he gritted his teeth and endured the cost.
For one must understand that a single portion of the mutated nine-section heart meat was worth forty thousand pieces of silver.
Therefore, the investment he was making now was certainly worthwhile.
He had not to worry about the mutated heart meat decaying and turning bad.