Zhang Nan left with Li Tai. On the way back home, Li Tai's mouth has never been idle, and he has been chattering, although Li Tai is very mature in front of Li Er, but after all, he is still a child.

Along the way, Li Tai has been asking Zhang Nan some questions, and Zhang Nan is a little impatient when he asks, but in order to successfully transform the little fat man Li Tai into a geographer in the Tang Dynasty, Zhang Nan can only patiently answer Li Tai.

When he returned to the house, Zhang Nan arranged a place for Li Tai to live, and then Zhang Nan called Li Tai to his side and said: "His Royal Highness King Wei, this weight loss is not an easy thing, you have to be mentally prepared." ”

"Master Zhang, you don't need to call me His Royal Highness King Wei, just call me by my nickname." Li Tai said with a smile, and then he sat on the chair next to Zhang Nan, looking at everything in Zhang Nan's mansion curiously.

Zhang Nan nodded, and did not refuse Li Tai's proposal, after all, Zhang Nan shouted at this little kid His Royal Highness the King of Wei, which made Zhang Nan a little uncomfortable, even in front of Li Chengqian, Zhang Nan was also a prince, not even His Royal Highness.

"Then call you Qingque, Qingque, I still have to remind you, losing weight is not an easy thing, and persistence is not a simple thing, but for the sake of your body, you still have to grit your teeth and persevere, understand?" Zhang Nan asked.

"Don't worry, Master Zhang, there is no problem." Li Tai's face was confident, as if he didn't take Zhang Nan's weight loss plan seriously.

After hearing this, Zhang Nan sneered in his heart: "You little fat man is panting from the palace to my house, if you see my weight loss plan, you can't be scared?" ”

In fact, on the way back, Zhang Nan had already formulated Li Tai's weight loss plan.

"Let's go, go to my study, I'll say, you come to take notes, it's not that I'm lazy, it's just to make you more impressed and remember what you have to do every day." After speaking, Zhang Nan took Li Tai to the study.

Although Li Tai was very interested in the small ornaments on the desk in Zhang Nan's study, Zhang Nan was by his side, and Li Tai still obediently took the pen and paper, looking like he was listening to the lecture and taking notes.

"Woke up on time in the morning, breakfast was a steamed bun with pickles, and millet porridge. Do aerobic exercise after breakfast, eat a light diet and water at noon, take a nap after lunch, continue aerobic exercise in the afternoon, eat salad for dinner, and take a walk or jog for five kilometers after dinner. Although Zhang Nan has never experienced the feeling of losing weight, Zhang Nan still understands a little about weight loss.

"Dare to ask Master Zhang, what is this aerobic exercise?" Li Tai's face was strange, and Li Tai was still a little uncomfortable with Zhang Nan, a fresh word that often popped up.

"It's a way of movement for the human body to achieve balance with the outside world, and I'll teach you when it's time, it's okay." Zhang Nan said.

Li Tai nodded, and then put down the pen.

"Okay, it's not time to eat yet, so I'll teach you some simple exercises first." Then Zhang Nan did some simple fitness methods that he saw in later generations to Li Tai.

What Zhang Nan didn't expect was that although Li Tai, a little fat man, looked fat, Li Tai was very flexible, and some of the more difficult actions Li Tai could also do.

Maybe that's what it's called a flexible fat man.

"Okay, that's what you have to do every day, do a group of ten, do three sets and rest for a while, and keep doing it. Do you understand? Zhang Nan said.

Li Tai had already exhausted his physical strength by these actions at this time, slumped in the chair and gasped for breath, and said intermittently: "Zhang, Master Zhang, this, huh, is this thing really useful?" ”

"It must be useful, you think, until you lose weight. Isn't that the little prince of Yushu Linfeng? When the time comes, you won't be fascinated by the girls who have seen you. You don't want to marry whoever you want? Zhang Nan said with a smile, Zhang Nan didn't believe that this precocious little fat man didn't understand this.

"But I can also tell my father now, it's not the same." Li Tai wiped the sweat from his face and said.

“...... Quick, don't rest, keep exercising. ”

"Ah, Master Zhang, didn't you say that you would do ten sets and rest for a while before continuing? Didn't I just do ten sets? Li Tai's face was painful.

"I've changed my mind, hurry up, keep doing it." Zhang Nan said viciously.

Li Tai's weight loss plan was carried out according to the form made by Zhang Nan, and finally after staying in the house for three days, Zhang Nan felt bored, so Zhang Nan called Li Tai to his side on this day.

"Qingque, after this period of exercise, do you feel that your body is changing?" Zhang Nan asked.

"Back to Master Zhang, Qingque does feel that his body is slowly getting better, I used to breathe when I walked a few steps, but now I won't breathe even if I trot two steps." Li Tai said with a smile, it seems that Li Tai is still very satisfied with this weight loss.

"Okay, I've seen that you've been working hard these days, so I'll take you out for a walk today." Zhang Nan said.

"Really? Great, I'm going to change my clothes. After Li Tai finished speaking, he was about to change into the clothes he wore when he came, and forgot to say that now Li Tai is wearing a skin suit that Zhang Nan specially changed out of the system.

"What are you doing when you change your clothes, isn't it good to wear this? Is this dress uncomfortable? Zhang Nan looked strange.

After Li Tai heard this, he said with an embarrassed face: "This dress is quite comfortable, but isn't it strange that it just spreads like this?" After all, this can be regarded as a fancy dress. ”

"What's this, this dress is unique in the world, you wear it out and others only have envy, let's go, take you to the hot spring today to see where to go, I want to guide the house over there by the way." After Zhang Nan finished speaking, he took Li Tai out of the door.

In order to let Li Tai do enough exercise, Zhang Nan chose to go out on foot this time, and Xiao Song also followed behind the two step by step.

It is still very far from Chang'an City to the place where the hot springs are dug out, not to mention that there is a mountain road that is not long or short behind the city, not to mention Li Tai, even Zhang Nan felt a little tired when he walked the mountain road. This made Zhang Nan can't help but ask himself, what kind of sin did he create, and he wanted to accompany this little fat man to lose weight.

But in the end, Zhang Nan still took Li Tai to the place where the hot spring was dug out, at this time Li Tai was already tired and unhuman, sweating profusely, Zhang Nan looked at Li Tai's appearance of fainting, and quickly replaced a box of oral glucose from the system.