A nuclear explosion occurred on the other side of the portal, the most lethal weapon that humanity has ever developed, and is just as effective against the Zetaris.

A few minutes later, Eric. Dr. Schylweger finally used Loki's staff to close the portal activated by the Cosmic Cube, and the rest was as simple as clearing the remnants of Zeta's Swiss soldiers.

The losses in the battle were significant, with tens of thousands of dead and wounded in New York City, and thousands of fighter jets lost by the US Air Force and S.H.I.E.L.D.

The Avengers' side suffered the most losses, Li Nan, who lost his powerful gravity ability, Iron Man and Colonel Rhodes' armor was completely destroyed, and Captain America was bruised, but the biggest hero of the whole battle was not them, but a Russian.

I'm afraid everyone didn't expect that Ivan, a Russian who came to seek revenge on Tony, would give up everything in this battle between humans and aliens.

Mencius said that "human nature is inherently good", and Xunzi retorted that "human nature is inherently evil".

Human beings are very complex creatures, and they can quarrel, fight, and even kill each other because of some ideas, beliefs, and interests. But they can also be willing to give to help those they don't know, and this is evidenced by Ivan's example.

This invasion war of the Zetarians is finally over, but Li Nan still has a lot of problems to solve, such as mutants such as Wanda who has revealed his identity.

In this New York battle, whether it was Li Nan, Wanda and others, they all made a lot of contributions, so after some negotiations, they all became members of the special team of S.H.I.E.L.D. AVENGERS, and they were not only protected by S.H.I.E.L.D., but also subject to corresponding supervision.

Although Loki, the main war criminal in this war, was stabbed into a sieve by Li Nan, the vitality of the alien is indeed tenacious, and he was so seriously injured that he did not die.

After discussions between the U.S. government and the World Security Council, they decided to hand Loki over to his brother Thor, the god of thunder, to be taken back to Asgard for imprisonment, and there was a huge controversy over whether to return the Cosmic Rubik's Cube, which had infinite energy.

"The Cosmic Cube does not belong to the Earth, if you forcibly leave it, then there will be many people from other planets who will detect its fluctuations and come to the Earth, are you ready to go to war with the alien races with higher technology and combat power?"

Thor's words have attracted the attention of most politicians, the war of aggression of the Zetarians has just ended, and none of them wants to face a similar war, so although there are many people who oppose it, the cosmic cube is still returned to its original owner and returned to Asgard.

The mess in New York City was cleaned up by agents of the U.S. government and S.H.I.E.L.D., and Li Nan and others were on the top floor of the Stark Industrial Building, and after a moment of silence for Ivan, the hero who accidentally appeared in this war, they all returned to their homes to recuperate.

For a long time in the next year, because their identities were exposed in front of the eyes of the world, Li Nan and Wanda and others chose to hide, and only Iron Man Tony, who likes to show off, often appeared in various public places.

Director Fury is a guy who knows how to use resources wisely, and in view of the public's excessive admiration for the heroes of the Avengers, he transferred Li Nan and others, who lived in seclusion everywhere, to the closed S.H.I.E.L.D. university.

This university can be said to be the cradle of S.H.I.E.L.D. agents, and every year a large number of outstanding high school students and soldiers selected from various armies enter this school to study.

After four years of rigorous training, when these individuals pass the graduation audit, they will become agents of S.H.I.E.L.D.

In this world, Li Nan lived for more than seventy years, and in these long years, he learned many languages when he was bored, and when it came to martial arts, then there was probably no one in this world who was his opponent, so he became a distinguished professor at S.H.I.E.L.D. University.

Li Nan agreed to come to S.H.I.E.L.D. University because he took a fancy to the closed nature of the place, and after the dangerous New York War, he really wanted to take a break for a while.

Teaching is a very good profession, Li Nan's job here is to beat up those rookies who want to become agents every day, of course, there are some young female students who give him a hug, but Li Nan still has a certain moral bottom line, and he has nothing to do with those students.

The warm and peaceful life lasted for a while, during which Li Nan did not forget the Hydra hidden in S.H.I.E.L.D.

Before the Battle of New York, Li Nan negotiated terms with Director Fury, but because Li Nan was not suitable to show up during this time, Natasha began to investigate every suspected S.H.I.E.L.D. member in his place.

On this day, Li Nan, who was still teaching the students as usual, received a notice from the principal that an eighth-level agent was preparing to come to the school to recruit members and form a rapid response team.

After hearing this news, Li Nan felt a little surprised, as far as he knew, there were only a handful of agents in the entire S.H.I.E.L.D. who had reached level eight or above, could it be Agent Hande or Agent Hill who were preparing to form a team?

If Li Nan was just puzzled at the beginning, then when he saw the eighth-level agent in front of him who admired himself and Rogers, he was really shocked.

"Advisor Li, we're meeting again." Coulson, who was killed by Loki in the Battle of New York, said with a sunny smile on his face.

Holding Coulson's outstretched hand, Li Nan found that the temperature on his hand was normal, and it didn't seem to be a zombie or a ghost or anything like that.

"How do you live... Coming back? ”

"Hehe, it's nothing." Coulson explained, "Although I was seriously injured at the time, I only went into suspended animation, and I was later sent to S.H.I.E.L.D.'s medical center in Tahiti by Director Fury, and I came back to life. ”

Coulson's explanation sounded seamless, but Li Nan knew that it was definitely not like that.

On the Helicarrier, Li Nan and the others saw Coulson's body.

At that time, Li Nan's ability had not disappeared, so he could clearly detect the punctured heart in Coulson's chest, such a mortal injury was definitely not something that could be treated by ordinary means, and it seemed that S.H.I.E.L.D. still hid secrets that he didn't know.

Anyway, Li Nan was still very happy to see Coulson's cute guy again, so he didn't continue to pursue this matter.

After a few words of greeting, Li Nan asked about the matter: "I heard that you are going to form an action team?" ”

"Yes, in addition to aliens, mutants, and scientific monsters in this world, there are many beings that endanger ordinary people. There are some small things that can't get you Avengers to go out every time, which is why Director Fury asked me to form a squad that can handle low-intensity dangers. ”

"That's right." Li Nan nodded and said with a smile: "Then you go and choose the team members, I still have to train those rookies well." ”