The so-called exercise is to consume the energy in the body through exercise, and then replenish it through the way of energy intake, so as to achieve the growth of its energy ceiling between this outgoing and in.

Prior to this, the energy in Li Congxin's body was really too huge, and his consumption was untraceable when he cultivated under normal circumstances.

If you can't complete the consumption, you won't be able to exercise effectively.

Therefore, even if Li breaks through the limit for the second time, the overall growth of his strength is still minimal, and his combat effectiveness is probably only increased from the previous 10 widows to 12 widows, and then there is no growth.

Until this trip to the Middle East, he first made up for the loopholes in his soul after a mountain earthquake, and then was seriously injured in a battle with the Manchurian adults, and finally made a breakthrough again under the blood of his aunt Monica, probably reaching the level of about 13 widows, or even a little higher.

But there is no way to keep him stronger, and such strength is not enough to make him fearless. The man who shook out of the rocky mountain before is a good proof of this.

Now with this gravity room, his strength has finally ushered in a period of rapid growth again.

In less than three days, Li Congxin's combat effectiveness broke through the 14th widow in one fell swoop from the original 13 widows, reaching a level close to 15 widows, and the growth rate is simply astonishing.

Even the strength of the American team, the Winter Soldier, and Yi Long, who had been stagnant for a long time, increased once again with the training of opening the gravity room, but it was not as fast as Li Congxin.

To facilitate his training, Li Congxin has begun work on the second and third gravity rooms, which he is preparing to house in his two newly purchased villas near Los Angeles and the beach resort, respectively.

After all, the most difficult thing about any technology is the initial stage of research and development, after having the first finished product, it is much simpler to copy the next one, and even Li Congxin himself can do this work, and there is no need to trouble the old skin.

However, with the formal application of gravity chambers in training, a new problem has come to the fore.

As mentioned before, exercise is a process of depletion and replenishment, and now the problem of depletion has been solved, but replenishment has become a problem again.

There is a limit to the amount of energy that can be provided in ordinary food, and the American team is in a slightly better situation, and their food consumption is only about twice that of ordinary special forces.

But Li Congxin is more troublesome. Even if he had a dietitian to prepare the recipes, he still had to spare at least three hours a day to eat and another half an hour in the bathroom.

In general, the process of replenishing energy is inefficient due to the insufficient proportion of energy that food can provide.

Looking at those martial arts and immortals, martial arts masters and immortal cultivators don't need to eat much, and they can also get stronger and stronger the more they practice, that's because people can practice through alchemy, breathing, and even absorbing the aura of heaven and earth, the essence of the sun and the moon for cultivation.

In the Marvel world, Li Congxin didn't know if there was that kind of way to absorb energy, at least among the cultivation methods he had been exposed to, he had not found a similar method.

Now Li Congxin urgently needs to study a feasible solution that can quickly solve the problem, otherwise eating all day long is not a matter after all.

What a waste of time!

For this reason, Li Congxin specially found Lao Pi and Xiaobai to discuss, and let Xiaobai start recruiting scientists in biology and nutrition, and Lao Pi is responsible for checking and auditing.

After entrusting the matter to him, Li Congxin himself drove a Lamborghini with the shield winter heroes and came directly to Tony? Stark's ocean view villa in Los Angeles.

This time, I came to Tony, on the one hand, I took Iron Man's script to him to confirm whether he was satisfied. On the other hand, it is also to let the Shield Winter Heroes and Steel Tony get acquainted with each other, and it is best to give birth to a little friendship and even a little affection, which is too perfect.

Howard? Stark's death is always a bomb that may explode at any time, especially when important evidence is in the hands of Hydra, and it is tantamount to the remote control of the bomb being held by the other party, and a huge crisis may erupt at any time!

Regarding this danger, Li Congxin even discussed this matter with Lao Pi, but he still couldn't find any reasonable way. In particular, Lao Pi has always been prejudiced against the people of the Stark family, and he has a strong subjective sense when analyzing problems, which greatly reduces his reference value.

After thinking about it again, Li Congxin still decided to adopt a strategy of slowly trying to play the emotional card.

Let them establish a certain emotional foundation with Tony first, and then find a suitable opportunity to tell Tony the truth of the matter, so as to completely eliminate this hidden danger.

As soon as they met, Li Congxin heard Tony say with a mocking face: "Clark, I didn't do anything for the sake of my information." ”

Li Congxin was stunned for a moment, but saw that Tony had already smiled, and put his arm around his shoulder: "In order to write the script to my satisfaction, you kid actually went to the Middle East for a field trip, and I rushed to you for this serious attitude, as long as the script is not too badly written, I can accept it." ”

Did this narcissistic guy actually make up his brain for the mission he went to the Middle East?

Li Congxin didn't explain, and directly chose to acquiesce unceremoniously, and then did not forget to add: "This time I went to the Middle East, not only did I see the desert desert, but I even fought with the leader behind the scenes of the Ten Rings Gang. ”

Tony was stunned: "What was the result, the other party was killed by you?" ”

Li Congxin shook his head solemnly: "The other party's name is Lord Man, and there are ten special rings on his hand, each of which has extremely strong abilities, and I am not afraid of your jokes when I say it, I almost didn't come back alive in that battle with him!" ”

Tony's face was full of seriousness when he heard this, and Li Congxin added: "But I didn't find nothing, I cut off one of his fingers during the battle and harvested a ring, which is now being studied, if you have time, you can also take the time to go over and take a look, it seems to be a high-tech product from an alien world." ”

While speaking, Tony had already led the three of them upstairs, and when he saw the scene in front of him like the scene of a car accident, Li Congxin couldn't help but exclaim: "Your house shouldn't have been attacked by some terrifying guy again, right?" ”

"Quite the opposite." Tony said proudly: "The new element you mentioned before has been researched by me, and now there is only one last step, and the energy of the new element can be injected into the energy gathering ring over there." ”

As he spoke, Tony had already lifted a thick pipe in front of him, turned to the American team on the other side and said, "This brother, I remember your name is Shi Aiguo, come and do me a favor and use that thing to help me pad the pipe." ”

Hearing this, the American team subconsciously picked up something that looked like his signature round shield model, and put it under the tube with a confused expression.

“ok！” Tony cheered excitedly, and then quickly started the machine, injecting high-intensity blue energy into a triangular shaped shaped energy ring.

Picking up the shaped ring with pliers and inputting it in a reactor that had been prepared earlier, Tony finally couldn't help but cheer excitedly: "My Moon Prism reactor is finally done!" ”

"Wait!" Hearing this, Li Congxin hurriedly interrupted his cheers: "What do you call this thing?" ”

Received from Tony? Stark's impression +25877!

Although he wanted to slap himself in the face, on the surface, this guy still pretended to be indifferent and said: "I call it a new energy arc reactor, is there any problem?" ”

"No!" Li Congxin shook his head very seriously and said, "This is not what I just heard. ”

"That's a delusion." Tony insisted: "If you continue to refute me, there may be some errors and omissions in the information I sent you after the deal is officially concluded." ”

Okay, Lao Tie, I've grown my skills, and I've learned to threaten people!

Li Congxin was about to refute, but saw that Tony had replaced the old reactor with his "Moon Prism", and with the injection of new energy, the previous poisoning situation was immediately alleviated, and the effect was immediate.

Taking two deep breaths of fresh air, Tony's whole person seemed to have regained his life, his eyes turned to the American team and the Winter Soldier on the side, and asked Li Congxin half-jokingly: "Don't these two bodyguards of yours dare to show their true faces?" ”

Li Congxin was stunned when he heard this: "How did you find out?" ”

Tony smiled, looking very proud. It's not easy to finally get back a game here with Li Congxin!

"Your bionic mask is very exquisite, if it is my only housekeeper or Jarvis, I really can't see any flaws, but Eris's ability is stronger than Jarvis, she discovered this secret as early as when Shi Aiguo first appeared."

"I'm sorry Mr. Clark." At this time, Eris's voice said with a slight grievance, "I didn't want to talk about this, but you know that I can't disobey any of Mr. Stark's orders, and he asked me if I had discovered any other secrets about you......"

"Understood."

Li Congxin waved his hand, and then nodded to the two Dun Dong beside him, and both of them each removed the bionic mask on their faces when they saw this.

Li Congxin's purpose was to let Dundong and Tony establish some relationship, and the mask would have to be taken off sooner or later, and now Tony himself proposed it, which was not a bad opportunity.

Seeing the two faces in front of him that he had only seen in photos and video materials, Tony had no doubt that Li Congxin deliberately hid the faces of two celebrities.

Stunned, he turned his head to look at Li Congxin: "These two old antiques, where did you dig them up?" ”

Li Congxin smiled slightly: "One is under the glacier in Siberia, let me introduce you again, his name is Steve?" Rogers, by seniority, you should call him uncle. The other one I found in the Middle East, and I know his name as well, Bucky? Barnes ......"

Just as Li Congxin was about to follow this topic to introduce Bucky's tragic experience and win a wave of sympathy for him first, Eris's voice suddenly sounded.

"Mr. Stark, there is your courier coming to your door, please pay attention to check."