Back at school, Harvard University is still calm as usual, and the turmoil in Britain can't affect it here, but the focus of the students' discussion is inseparable from British affairs, and many physics students are discussing whether the design of the spaceship is reasonable, because most of the human understanding of spaceships is a round flying saucer, or a space shuttle-type spaceship, of course, those strange spaceships in anime works are not the object of their discussion, because those things are not researchable at all.

"Liu Nan, you're finally back."

Seeing Liu Nan, Katie immediately threw herself into Liu Nan's arms, she also saw the situation in Britain through TV, and saw the strength of Malekith, she kept praying for Liu Nan in her heart, hoping that Liu Nan could come back safely, and finally Liu Nan and Malekith disappeared together but made Katie almost collapse, but fortunately, Liu Nan soon appeared from other places, which made her feel a little more at ease.

"Of course, my life is not so easy to take, and besides, I didn't promise my kitten to come back safely."

Liu Nan said to Katie, and Liu Nan's sweet words made Peter David and Gordon behind him make strange noises, which made Katie shyly hide in Liu Nan's arms.

"Are you full of food and holding on, are you itchy and want to practice with me?"

Liu Nan glared at Peter and the three of them, and he knew that he was coaxing, didn't he know that Katie was thin-skinned

Seeing Liu Nan angry, the three of them immediately closed their lips, and at the same time made a zipper closing action on their mouths, which made Casey laugh, and her embarrassment was relieved a lot.

"Gordon, congratulations, you can be a superhero too, your steel suit is very handsome."

Katie said to Gordon. There was a footage of Gordon on TV, and everyone was speculating whether Iron Man appeared in the UK, but soon someone took a photo of Tony sunbathing on the Marbury Coast, confirming that it was not Iron Man Tony, and later Tony told reporters. He helped a friend make a mechanical auxiliary prosthetic, and he doesn't mind a few more Iron Men in the world to keep the peace and fight against the evil aliens.

"Thank you, actually Peter, they are also very good."

Gordon said happily, although he was modest, he downloaded all the videos with his figure on the Internet. He would watch it over and over again whenever he had time, making both Peter and David laugh at him as a narcissist.

"Peter, I really envy you for being able to protect the earth, but it's a pity that Liu Nan won't let me go."

Katie glanced at Liu Nan resentfully. Liu Nan shrugged helplessly, he would not risk letting Katie, a little cat who had not yet been mastered, deal with the evil dark elves.

Peter and David just smiled, and didn't speak very rationally, your boyfriend is not there to protect the earth, your boyfriend is going to grab the Infinity Stones, the purpose is not the same at all, the two of them know that if they open their mouths to mock Liu Nan. The result will be miserable.

"Okay, why don't you put all your luggage back in your room and tidy it up. Let's go, Katie, I bought you a present, go back to my room and give it to you. ”

Liu Nan knew what these two guys were thinking when he looked at the expressions of Peter and David, and his face was straight, and he immediately made Peter and them flash. Then he took Katie back to his room, and couldn't let Katie learn badly with these guys.

Liu Nan's harvest in the UK this time is not just a stone of reality. There is also the exchange point for the mission that departs, and the exchange point for the ship. Coupled with those black hole grenades, the harvest is not small at all, looking at the exchange points that have grown again, Liu Nan is extremely satisfied, when he was in the UK, he also specially brought back souvenirs for Katie, including tea, snacks, and British architectural models, all of which were carefully selected by Liu Nan from the souvenir shop, of course, Mindy also had a copy, Liu Nan gave Mindy on the spot, who let Mindy blatantly ask for it.

Seeing these things brought back by her boyfriend, Katie did not hesitate to kiss herself, although she knew that Liu Nan was rich, but Katie would not ask for any valuable items, as long as Liu Nan had herself in her heart, remember to bring gifts to herself, which made Katie very satisfied.

It's approaching the holiday, and everyone is starting to get busy with the final test, but this doesn't include Liu Nan and them, who let them choose the major are so ingenious, in terms of computers, what else can stump Gordon Peter has long been familiar with biotechnology-related knowledge, although David has not decided to be smart, but people are not stupid, plus the choice of major is physics and astronomy, David has no problem, Katie is proficient in so many languages, and her test is also easy to pass, Liu Nan's intellectual attribute points have surpassed humans too much, The little stuff in the textbook had already been memorized by him, so none of the four of them would be embarrassed by the final test.

During this holiday, Katie followed Liu Nan to New York, thinking that Christmas was Liu Nan's birthday, and she missed it last time, but she won't miss it this time.

Lina welcomed Katie's arrival, and she also liked this girl very much, very sensible, and very gentle, very suitable for her son, Lina is very protective of Katie at home.

This makes Liu Nan often pretend to be very jealous, and he is not treated so well as his son, which makes the atmosphere at home a little more harmonious.

Of course, there are also places that make Liu Nan embarrassed, that is, Mindy comes here every day, and Mindy also revolves around Lina, flattering Lina, and Katie-for-tat, Lina can of course see that this cute girl is also concerned about her son, which makes Lina also in a dilemma, compared to Katie, Mindy came to her side earlier, and she was like her own daughter to Mindy before, but now that Mindy has grown up, she actually likes her son, and Lina doesn't know which side to help.

Liu Nan is Mindy, he ran away, either out to find Peter and David, or go out with John to buy household goods or do handicrafts in the backyard, in short, the two women are still handed over to Lina to deal with, Liu Nan believes that his mother, who is a lawyer, will be able to appease these two women, but Liu Nan also forgot that Huaxia's sentence is as good as in the United States, and it is difficult for a clean official to cut off family affairs.

It's Liu Nan's birthday, Liu Nan didn't have much of a party, just held a small BBQ to entertain Peter and them in the backyard, who let Liu Nan go to school, there were no friends, and in high school, there were two friends, Peter and David, of course, and Michaela, she is now a well-known actor, all of which are helped by Stark Group, which is a gift from Tony to Liu Nan's former girlfriend, but this help is not unlimited, and Michaela will have to rely on herself in the future. To be continued