Since the Civil War, the United States has not had any large-scale wars, and the two people, who mainly rely on combat to improve their strength, have been very slow to improve their strength through daily training.

Seeing that under Chen Mo's secret control, the US central banking system and the Federal Reserve were officially established, and the two were about to serve as guards for Taylor's "president" who was in charge of the central bank belonging to Chen Mo behind the scenes, and there would be no chance if they didn't "cheat", so the two gave up their previous insistence and licked their faces to find Chen Mo.

Chen Mo didn't embarrass the two of them, and simply took out the serum from the space, but what he used for the two of them was the enhanced super soldier serum!

Originally, the use of the enhanced serum had to be used in conjunction with the enhanced energy chamber, after all, the transformation of the enhanced serum was too drastic and required a lot of energy, but Victor and James were different from ordinary people.

With strong self-healing ability and physical fitness far exceeding the normal number of times, their bodies contain huge energy, which is enough to support them to complete the enhancement, and according to Chen Mo's speculation, with the strong physical fitness and willpower of the two of them, the success rate of the enhancement of the enhanced super soldier serum is almost one hundred percent!

The final strengthening result of the two was also as Chen Mo expected, it was very smooth, and after the strengthening was completed, the height of the two of them also increased a lot, more than two meters tall, their bodies were burly and majestic, and the aura on their bodies became stronger.

Chen Mo was also a little speechless about the strengthening effect of the super soldier serum on the body, a shorter person like Zachary Taylor is okay, and he is taller than ordinary people, but if he is a person who is already taller, he will be more than two meters tall after strengthening.

In the world of "Iron Man", Chen Mo's subordinates, Eric Kelmungo, the king of Wakanda, and Mbaku, the leader of the ape clan, were originally about two meters tall, and after the transformation of the enhanced super soldier serum, they reached an astonishing two meters and three, plus that extremely strong body, it looked like a giant spirit god, which was too conspicuous.

In contrast, although the height of Victor and James has also reached more than two meters, it is relatively normal.

Victor and James, who already possessed incomparably strong self-healing abilities and about four times the physical fitness of ordinary people, have been transformed by the enhanced super soldier serum, and their abilities have been greatly improved in all aspects.

The super soldier serum can strengthen all aspects of a person's abilities, the stronger the stronger, the self-healing ability of the two has been greatly improved, the original heavier damage still needs a few minutes to fully heal, and after the serum strengthening, it only takes a few tens of seconds to recover as before.

Although there is still a certain gap from the metamorphosis self-healing ability of the peak state in the movie of the two, don't forget that this is only the beginning of the nineteenth century, and the two world wars that have improved the self-healing ability of the two have not yet begun, and there is still a lot of room for improvement in the self-healing ability of the two.

At the same time, the wildness of the two has become stronger, and the recklessness and rage on their bodies make ordinary people dare not approach at all, that is, in front of Chen Mo, the two will show their gentle and innocent side

As for physical fitness, it has reached a level of six times that of ordinary people, not to mention that it is only a two-fold increase, but the increase in strength brought by this double is far greater than the increase in strength from three to five times that of Zachary Taylor.

Don't look at the difference between the two and Zachary Taylor now, but now Victor and James can easily defeat this Taylor, and the two have finally escaped the fate of being his guard.

Shortly after the establishment of the Federal Reserve, World War I broke out, but the battlefield of this war was not on American soil, but on the European continent.

However, this did not have any effect, under Chen Mo's prior arrangement, the two had already joined the battle as soon as the war broke out.

However, although the strength of the two has been greatly improved, the intensity of this war is far greater than the battles they have participated in in the past.

At this time, it was the beginning of the twentieth century, and there was a huge development of firearms, and the front-loading flintlock musket that originally used paper shells had long been replaced by the rear-loading rifles that used metal cartridge shells, and there were many powerful repeating machine guns on the stage of war.

Even if they were strong and incredibly fast, they couldn't completely dodge the metal barrage that swept like a curtain of rain.

However, this is a good thing for the two of them, the strength of the two is rapidly improving in this fierce battle, although the improvement of physical fitness is not very large, but the self-healing ability is getting stronger and stronger.

After the end of World War I, more than 20 years later, the two continued to participate in the more tragic and huge World War II, in the Normandy landings, the two were almost beaten into a sieve, but with steel-like bones and strong self-healing ability, they rushed into the enemy's fortress position with bullets alive, so that the American troops who paid heavy casualties on this beach successfully landed.

When the war ended, the two returned to their Brooklyn manor again, and followed Chen Mo to continue to practice their fighting skills and deepen their control over their growing strength.

In addition to their daily workouts, the duo often rode their horses around the vast meadows that had been preserved near the estate, and of course, their main task was to herd.

Their denim outfits are not casually worn and played, and the two of them are now cowboys!

In addition to the thousands of acres of meadows, the Brooklyn estate also kept dozens of cows, and the task of grazing naturally fell to them, and of course, most of the beef ended up in the stomachs of the two.

The two of them took advantage of the gap between the cattle grazing and galloped freely on the pasture for a while, and seeing that it was not too early, they returned to the meadow where the cattle were, and drove them back to the animal pen.

The two then tied the horses back to the stables, and walked back to the manor side by side.

As soon as the two of them walked into the hall, they saw a middle-aged man with a slender body, not much shorter than them, but not as strong as them, and could only be regarded as a sturdy and upright man.

"The master asked you to go to the study to see him."

"Got it, Mr. President!"

Facing the middle-aged man who greeted him, Victor grinned, revealing two sharp tiger teeth, just like when facing Zachary Taylor, but the president in his mouth was not the old Taylor who was often angry with him, but led the United States to completely overthrow slavery, known as the greatest president of the United States, Abraham Lincoln!