Zhang Tuohai sat on the infantry fighting vehicle and watched Lilina playing in the water for a while, then called her up. The ocean is huge, and there are still many places ahead that have not been searched. There is no need to stay here all the time, even if you go to the next supply station.

Water will do too.

Lilina thought for a while and agreed to Zhang Tuohai's proposal and climbed onto the infantry tank.

"Should we disassemble it and re-oil it? I think amphibious combat vehicles need to be disassembled and re-maintained after they are launched into the water."

Zhang Tuohai asked.

"I am a nanomachine, not an ordinary machine. I don't need oil." Lilina shook her head and said.

Zhang Tuohai's understanding of nanomachines is only at the level of knowing the names. Naturally, it's whatever Lilina says.

"Then do you want to take a bath? There is salt in the sea water. You don't need to rinse it with fresh water. When the water dries, there will be salt residue on your body, which will be uncomfortable and will also corrode the metal."

Zhang Tuohai suggested.

"Really? I'm going to try it." Lilina ran towards the large bathing area excitedly.

She has spent the first half of her life in the wasteland, and there are too many new things that she has not tried. She wants to try them all.

At least, it's more interesting than doing math problems.

Zhang Tuohai controlled the infantry fighting vehicle back to the ocean highway and continued to drive towards the next supply point.

Blowing the cool sea breeze and looking at the rippling blue sea, Zhang Tuohai felt extremely comfortable. If there were no mood limit, he wouldn't mind staying in this world.

At this time, Cang Xiaokong sent a private message: "Brother Zhang, is there anything else I can eat besides shark soup? I really can't drink this stuff."

Cang Xiaokong said with a grimace.

She could swear that she had never felt this uncomfortable when drinking in a nightclub.

Moreover, this taste always reminds her of some bad memories. If possible, she really doesn't want to drink this stuff.

"You should have said it earlier. Others didn't have it. Your words must be there."

Zhang Tuohai was naturally not stingy about his cash cow, so he took two naan and handed them over: "You eat it first, and I'll think about it and see if I can get something that doesn't taste bad, but can also bring some mood value.

”

Zhang Tuohai said.

"Thank you, Brother Zhang. This is enough." Cang Xiaokong took the roasted naan and took a bite.

The grilled naan became very dry and hard after being left for a few days, but Cang Xiaokong was very happy to eat it. At least it tasted better than shark soup.

"Wangcai." Zhang Tuohai turned around and called Wangcai, who was sleeping happily, "Go and think about some food that tastes good but can also lower your mood. I want to broaden my business scope and sell it as VIP food.

."

Zhang Tuohai said.

"I'll give it a try, but don't have too many expectations." Wangcai said, wagging his tail.

"It doesn't matter. Just tell me what materials you need. You can use any materials in the car."

After Zhang Tuohai finished speaking, he borrowed the recipes from Zhao Wanwan and placed a thick pile in front of Wangcai.

"I'll give you this for reference."

Zhang Tuohai said.

"Ouch." Wangcai reluctantly took a thick stack of recipes and went to ponder them.

As soon as Wangcai left, Zhao Wanwan sent another private message: "Do you have any math books there?"

"I don't know, there are too many things. Let me look around. What do you want this for?" Zhang Tuohai asked curiously.

"When I was in school, the most troublesome subject was mathematics. Every time I saw mathematics, I would feel depressed for the whole day. You just borrowed the recipe. I remembered this. If you have a mathematics book, lend it to me.

Look, maybe it can lower your mood value."

Zhao Wanwan said.

"Okay, I'll go look for it." Zhang Tuohai responded.

As soon as he hung up the private message, he happened to see Lilina wiping her hair and walking out of the large bath.

Lilina's face was full of excitement and she was humming a song, obviously in a very happy mood.

"How does the hot spring feel?"

Zhang Tuohai asked.

"Awesome!" Lilina gave a thumbs up. "For the first time, I learned that the most comfortable thing in the world is to soak your whole body in hot water and watch the petals slowly flowing around you."

“And the sauna, it’s amazing!”

Lilina said excitedly, as if there was light in her eyes.

Zhang Tuohai looked at her with a strange expression, wondering why a person made of nanomachines would like to take a bath.

After thinking about it for a long time, I still couldn’t figure out the reason.

In the end, Zhang Tuohai could only blame it on making up for his shortcomings.

Whatever you lack when you are a child, you will make up for it with a vengeance when you grow up.

Lilina may be in this state.

"What's your expression?" Lilina asked.

"By the way, let me ask you something. Do you have any math books? I want to borrow them. If not, forget it."

Zhang Tuohai said.

"Mathematics? Yes! Absolutely! It must be!" Lilina heard this, her eyes were full of excitement, she rushed into the room, picked up the "Detailed Explanation of Elementary Mathematics" from the table, and rushed again

He came out and stuffed the book into Zhang Tuohai's arms.

"Here, I've lent it to you. You can borrow it for as long as you want. The longer the loan, the better. It doesn't matter if you don't return it."

After saying that, Lilina went back to her room, seemingly afraid that Zhang Tuohai would regret it.

"What happened to her? Water vapor entered her brain and damaged the electronic components?" Zhang Tuohai asked in confusion.

"Commander, Lilina is a body composed of nanomachines. Water and water vapor will not damage her body."

Classmate Xiao Ai said.

"Then why is she like this?" Zhang Tuohai was curious.

"I suspect she just doesn't like math."

Classmate Xiao Ai said.

"Isn't that true?" Zhang Tuohai opened elementary mathematics and read two articles.

Well, I know all the words, but when they are put together, I don’t know what they mean.

[You read "Detailed Explanation of Elementary Mathematics" and realized that you are a bad student. You were hit in your heart, your mood value was reduced by 30 points, and you obtained a temporary DEBUFF: Math Nightmare, which reduced your mood value by 10 points every hour for 4 hours. 】

After reading the game system prompts, Zhang Tuohai called him a good guy. This thing is as effective as the curiosity book he asked Lilina to get.

You must know that the curiosity book only reduces the mood value by 80 points in total.

And the "Detailed Explanation of Elementary Mathematics" that Lilina picked up can actually reduce the mood value by 70 points in total.

This is simply a treasure.

There are so many books in her sister's study, who knows how many good things are in there.

Zhang Tuohai couldn't help himself and wanted to go search for it.

However, Zhang Tuohai gave up this thought when he thought of Lilina's terrifying fighting power.

It’s better not to commit suicide.
Chapter completed!