It is far from enough to prepare more than 20,000 external disciples to recover food. One cave alone is far from enough. An Linyuan arranged for everyone to look for caves everywhere.

Whenever a cave was discovered, An Linyuan and Murong Qianxiao released the "Song of the Forest" to promote the growth of mushrooms and earth dragons, and then collected 5% of the total amount of mushrooms and earth dragons as food reserves.

More than ten days passed, and An Linyuan discovered an abnormality.

"Smile, your skin turns whiter." An Linyuan discovered that in just over a dozen days, Murong Xiaoxiao's rosy face disappeared.

"Brother Cai is the same. Look at your face as white as mushroom soup." Murong Qianxiao also replied to An Linyuan.

"I think my eyes are afraid of light. I feel dazzling when I see stronger light." Zhong Baobao said.

"I'm afraid of the wind now. Before entering the cave, I was not afraid of the wind at all. Now I feel that the wind is a little stronger, so I feel uncomfortable." Bai Liuli also noticed the abnormality.

"Is there something wrong with this cave?" An Linyuan asked.

"Dirty Dragon Mushroom Cooker!" Yang Chunxue thought for a long time and came up with the key to the problem.

"We had these symptoms after eating the stewed dragon mushrooms."

An Linyuan was silent for a long time, and his mental power entered his body for inward vision. At this time, An Linyuan's mental power was already inward vision. When checking the body's meridians, he found that factors that caused the skin to turn white, fear of light and wind came from the cave creatures, earth dragons and mushrooms.

The mushrooms and earth dragons growing in the cave carry the specific substances of the cave. After being cooked into food, they enter An Linyuan and others' bodies and slowly begin to take effect.

"If everyone eats mushrooms and earth dragons, they will inevitably be backfired by these symptoms when they are in the outside world. This hidden crisis must be eliminated. Otherwise, it is likely that the entire army will be wiped out." An Linyuan thought.

An Linyuan began to think about how to remove the special cave substances contained in mushrooms and earth dragons.

"Refined into potions! Remove the special substances in caves that cause these adverse symptoms!" An Linyuan thought of it and began to try to refine potions.

An Linyuan's alchemy technique has reached its peak. With the improvement of his realm, his actual realm has reached the initial level of the Bronze Realm, and he can easily refine Bronze Realm elixirs.

"How do you refine elixirs in the mushrooms and earth dragons in this cave?" An Linyuan thought hard.

An Linyuan did not have the elixir made with these two raw materials in his mind. An Linyuan could only create one potion.

An Linyuan penetrated his mental power into the mushrooms and earth dragons collected in the storage space, and identified special cave substances that had adverse effects in his body.

Start the trial in the ginger medicine furnace to remove harmful substances and purify substances that can restore physical strength.

Murong Qianxiao was with An Linyuan, and occasionally wiped away the sweat from An Linyuan's head. He waved his sleeves gently to send a breeze to An Linyuan and cool down.

"Success!" An Linyuan opened his eyes, and in the ginger medicine furnace, he made a physical recovery pill!

An Linyuan took out a physical recovery pill to check it out.

The results of the viewing show: Level 4 Physical Recovery Pills (exclusive for the Wasteland Ice Origin Secret Realm, which can maintain the full strength state for 8 hours).

"The fourth-level elixir is a bronze realm elixir. Now the outer disciples' realm are all in the White Iron realm. The elixir is taken to lower-level people, and the effect of the medicine is doubled. One physical strength recovery pill can maintain the full strength state for 16 hours."

An Linyuan was very satisfied with his innovative Wasteland Ice Field Physical Recovery Pills.

"Each person takes 1 physical strength recovery pill to see how it works?" An Linyuan sent the special physical strength recovery pill that he had just refined to his friends, and took 1 pill first.

"The physical strength has begun to recover!"

"The physical strength has been fully restored!"

An Linyuan watched as his physical strength recovered and no longer declined, and nodded unconsciously: "This hunger level can be passed."

"We continue to collect mushrooms and earth dragons." An Linyuan took his friends to the caves discovered by the outer disciples one after another to harvest mushrooms and earth dragons.

After harvesting sufficient mushrooms and earth dragons, An Linyuan returned to the cave hall where he set out to start to refine special physical recovery pills for the Wasteland Ice Field Secret Realm.

"Each person has 50 physical strength recovery pills. Take it when the physical strength is reduced to the point where you can't hold on, and you can keep it safe for 16 hours." An Linyuan distributed pills to more than 20,000 outer disciples.
Chapter completed!