Three days later, Mu Feng returned to Heiyao City and brought back a large number of native medicinal herbs. Of course, these are kept confidential and not known to outsiders.

Otherwise, the secret of the secret realm will not be preserved.

After tens of thousands of years of growth and without artificial damage, the medicinal materials in the secret realm are naturally much more effective than artificial cultivation.

Mu Feng learned a prescription for internal and external application from the twelve volumes of the military books, which is mainly for physical damage.

Two drugs were developed, one was fire-red and the other was water-blue.

Take the fiery red pills internally, and the water-blue pills were twisted and applied externally!

The effect is very good.

Once launched for trial, it immediately won the love of frontline officers and soldiers.

They affectionately called these two pills Xiao Mudan.

The fiery red pills can not only quickly prevent the worsening of internal injuries, but also replenish the true qi in the body. The effects vary from person to person. Some can replenish one-third, and some even more. This is a life-saving medicine for officers and soldiers who fight against the enemy on the battlefield.

Think about it, when the enemy and me were almost at the end of their strength, suddenly an inconspicuous pill replenished one-third of your true energy, and the balance of victory immediately tilted.

And this pill does not harm the body.

After the blue pill is crushed, it is applied to the wound, stopping the bleeding quickly, and scars can be formed in a few minutes. What is amazing is that it can also repair injured neurons.

As long as the trauma is not too serious, the battle can be resumed in three to five hours.

This is simply amazing.

The birth of these two pills is actually an accident. Although the real prescription is effective, it is not so unpredictable because of the seed source in Mu Feng's body.

In the last process of pharmaceutical production, add a breath of Mufeng seed source to swallow, and the medicine becomes magical and incredible.
Chapter completed!