"Really? So fast? ”

Jack raised an eyebrow, his eyes full of suspicion of what Li Ke said.

Li Ke sighed helplessly: "Jack, you have to believe Jiang Cheng, after all, it was he who saw that the spaceship could not reach the original speed, and it was also the problem of the spaceship that he saw that existed, and now he is helping to repair the spaceship, you should believe in his strength and don't have subjective bias." ”

When Jack heard this, he was silent.

Time flies by like a white horse, fleeting.

Li Ke originally thought that Jiang Cheng would need two or three days to repair the spaceship, but they all underestimated Jiang Cheng's strength, and in less than two days, Jiang Cheng had completed the transformation of the spaceship.

"Wow, Jiang Cheng, you really impress me."

Li Ke touched the spaceship that had been transformed by Jiang Cheng, and looked at Jiang Cheng who was drinking coffee with some admiration.

"You've won the prize, and if it weren't for other researchers, I wouldn't have been able to fix the spaceship so quickly."

Jiang Cheng couldn't help but feel a trace of joy in his heart when he heard Li Ke's praise for him.

But he hooked the corners of his mouth, raised a smile, and said modestly.

Li Ke's eyes crossed a trace of appreciation for Jiang Cheng, yes, not arrogant or impatient.

"How's the ship doing?"

When Jack walked over, he saw such a harmonious scene.

The two who were talking and laughing happily saw Jack coming, and immediately put away their smiles in unison.

When Jack saw this scene, he couldn't help but be a little angry, did he just not invite these two people to see him?

Jiang Cheng nodded, took off the protective gloves in his hand, and patted the non-existent soil in his hand.

"The ship is completely repaired, but if we want to take off and reach our desired speed, we need more energy to support the ship's start."

Jack frowned: "More energy? Why? ”

Jiang Cheng and Li Ke were stunned at the same time, and the scene fell into an eerie silence for a while.

Jack realized what a stupid question he had asked when he had finished saying that, but it was pointless for him to retract it now.

“…… You know how a spaceship needs more energy to increase its speed? ”

Jiang Cheng sighed, and finally broke the strange and silent scene, explaining to Jack.

Jack nodded silently: "...... Understand. ”

"That's good."

Li Ke glanced at Jiang Cheng and asked the question she wanted to say: "What are we going to do next?" ”

Jiang Cheng pondered for a while.

"At the moment we don't have enough energy to start the spacecraft, and I need a lot of organic hydrogen."

"Organic hydrogen?"

Jack's eyes widened in disbelief.

"Where do we go to find a lot of organic hydrogen? It's not like you don't know that there aren't even human figures on the nearby planets, not even basic nitrogen, oxygen, argon, or even carbon dioxide! Where does organic hydrogen come from for our use? ”

Jiang Cheng shrugged indifferently: "If not, we can make it ourselves." ”

When Jack and Li Ke heard Jiang Cheng's words, they both looked at him.

Jiang Cheng looked at the two of them very seriously and said, "I need to find about twenty doctors of chemistry to make organic hydrogen with me." ”

"Where am I going to find you twenty PhDs in chemistry! Do you know a lot of PhDs in chemistry? ”

Jack replied angrily.

"I don't know."

Jiang Cheng waved his hand calmly.

Jack looked at Jiang Cheng and was really about to be angry with him.

Li Ke, who was on the side, raised his hand when he heard this.

"I have been in contact with this industry, I can help you find twenty PhDs in chemistry, although I have not been working for a long time, but you can rest assured, I know quite a lot of PhDs in chemistry."

Jiang Cheng's eyes showed surprise, to be honest, although he was calm and light on the surface, as if he didn't care about anything, but in fact, he was anxious in his heart, how could he invite so many doctors of chemistry to help him study organic hydrogen together.

"That's great!"

Jack on the side lost his temper in an instant and clapped his hands excitedly.

Looking at the two happy people, Li Ke couldn't help laughing.

"You're welcome, Jiang Cheng, it's just your thank you for helping me."

Jiang Cheng didn't expect that he could get such a big benefit with an unconscious behavior.

Li Ke packed up his things and got up to say goodbye to Jack Jiangcheng.

"I go to my room to look up my old address book, it may take a little time, after all, they are both PhDs, busy with some other scientific things."

Jiang Cheng glanced at the time: "It's okay, we're not in a hurry." ”

Li Ke returned to the room and found a thick book with a green cover in the cabinet on the far left, which had been around for some years, and the pages inside had begun to turn a little yellow.

She called all the scientific doctors she knew, and some of them agreed to her without saying a word.

There were also some people she didn't know well, and she managed to convince them, but it took some time for them to get there.

"Almost tomorrow and the day after tomorrow, the personnel will be there."

Li Ke finished all the calls, it was already late, although there was no distinction between white and night in the universe, she still felt exhausted, she had never been so tired in her life.

Jiang Cheng knew that Li Ke had worked very hard to help him, so he specially brought dinner to her.

"Thank you for your hard work, Li Ke."

Li Ke took her dinner with a smile and lowered his head to hide the smile on the corner of his mouth.

……

Another two days later, all twenty PhDs in chemistry gathered in the center of the laboratory hall.

"Thank you for taking time out of your busy schedule to come to research, Jiang is grateful, you are all talents in the field of chemistry, I believe that with your help, we will work together to make organic hydrogen, and we will be able to complete the task soon."

After Jiang Cheng gave a speech, he asked Li Ke to bring the protective equipment prepared in advance and personally distributed the protective equipment to everyone.

After everyone put on the protective equipment, Jiang Cheng used the wireless remote control switch to open the door of the laboratory.

The chemistry tools in the laboratory are very comprehensive, everything is available, and there are some supplies that even the chemistry doctors have never seen, which is an eye-opener for these chemistry doctors.

"Okay, I'll give you a division of labor, and you can start making it after the division, hard work everyone."

Jiang Cheng took out a list of all the chemistry doctors given by Li Ke - it was very detailed, not only with everyone's names, phone numbers, and fields of expertise, and even family information.