Lu Yun's current injuries are very serious, and if he follows normal medical treatment, he will not have two or three months to recover.

The effect of the medical spray in the time and space mall is too rebellious, it can instantly cure all wounds and diseases, in the extremely dangerous world of Marvel, Lu Yun does not dare to use it at will, in case it causes the peeps of some lawbreakers, with his current strength, I am afraid that he does not even have the power to protect himself, or keep a low profile for seconds. (Lewd development is the right way.) ）

Fortunately, Lu Yun also has another elixir, which is also a magical liquid bought in the mall, (it just so happens that all the medicines can be found in the present world) as long as he is not dead, no matter how many injuries he has, as long as he is soaked in the medicinal liquid, after a few hours, he will be able to recover as before, and he will not leave any scars.

Compared with medical sprays, the effect of the liquid medicine is worse, but after all, it is not so shocking. Lu Yun felt that it should not attract too many people's attention.

Then, Lu Yun called Tony to his side and told him the formula of the potion liquid.

First, it is to increase Tony's goodwill and trust in himself, and secondly, Lu Yun has just arrived, except for Tony and Insen, as well as the little pepper he just met, he doesn't know anyone else, he can be trusted, and he still has the ability to execute, and only Tony Stark, who has nothing to do all day.

After listening to Lu Yun's explanation, Tony opened his mouth wide and said with a look of disbelief: "Yun, the formula of this liquid medicine you said is really so magical, it can make you heal in a few hours?" ”

Lu Yun nodded and said, "It's more true than pearls!" Tony, you'd better go collect materials, I don't want to be in a hospital bed all the time! ”

“ok！ I'll be there right away! Tony said

With the attitude of giving it a try, Tony came to the basement, and then instructed the intelligent housekeeper, Jarvis, to start searching for the drugs on the list of materials listed by Lu Yun, and contact to buy them, and ship them quickly!

Then, Tony began to research and improve Mark II, and entered workaholic mode.

……

Tony Stark's name is very loud, but the seller is very attentive to everything he needs.

The medicinal materials needed for the magic potion were sent to Tony's home one after another within two hours, and then under the guidance of Lu Yun and the precise guidance and help of Jarvis, Tony finally succeeded in creating a pool of magic potions!

That's right, it's a swimming pool!

As a billionaire, Tony Stark said, if you are rich and willful, don't spray me, it's just that poverty limits your mind.

"This loser! I'm really convinced! Lu Yun complained about Tony's pretending behavior, and at the same time endured the heart-rending pain, and slowly walked into the swimming pool full of magical potions.

Ten hours later. The swimming pool had been completely solidified by a candle-like white solid, and Lu Yun was sealed inside like a sculpture.

After finishing the design of the installation of the Mark II leg vehicle, Tony walked out of the basement.

Tony was taken aback when he saw the completely changed swimming pool.

"Jarvis, what's going on?"

"Sir, I don't know."

"What about the cloud?"

"Sir, Mr. Lu Yun's condition is very good, according to the data, the wound on his chest has completely healed, the medicinal ingredients of the magic potion are repairing the worn body functions in Mr. Lu Yun's body, and stimulating the bone marrow to start hematopoiesis, making up for the loss of a large amount of blood in the body, according to the current rate, after 1 hour, 30 minutes and 40 seconds, Mr. Lu Yun will be able to completely recover and recover as before!"

"Shhh So amazing? Tony couldn't help but gasp, and then he believed Lu Yun's words.

"Yes, sir. Although the ingredients of the medicine provided by Mr. Lu Yun are very simple, when combined, they can produce a miraculous substance, which can greatly stimulate the body's repair function, so as to achieve a rapid recovery effect without side effects! Sir, do you need me to upload this information to Stark Industries' servers? ”

"No, you don't have to upload it!"

As for the value of the magic potion, as a top businessman and genius, Tony Stark naturally understands how huge the meaning it represents, this kind of cross-era treasure, once launched, will definitely attract much attention, ordinary people, businessmen, dignitaries, soldiers, almost everyone will be hanging on to it. In the absence of any perfect measures, it must not be revealed, otherwise it will only bring disaster!

At the same time, for Lu Yun to be able to tell himself such an important magic liquid secret recipe without reservation, this trust made Tony shocked, both happy and ashamed!

For Lu Yun, Tony attaches great importance to him, and even regards him as his most important friend, but out of caution, as well as the boundaries of the two from different countries, Tony has always been wary and wary of Lu Yun, this is not Tony's lack of open-mindedness and narrow-mindedness, but from the defensive instinct of biology!

Now, Lu Yun's unreserved trust in Tony has made the last line of defense in Tony's heart finally completely collapse and shattered!

From now on, Tony can be regarded as a real brother with Lu Yun!

Tony's eyes flashed, and he pondered: "Jarvis, the magic potion is classified as a confidential document, and like the Mark series, it will be sealed into your private data server, and no one will be allowed to access it without my permission!" ”

"Yes, sir."

……