After entering the space inside the tower, Chu Yi, Xi Yin and Xi Yan are soaking in it.

This time, Chu Yi was ready to stay in Li for seven months, so he did enough preparation to save time.

In addition to the project of killing insects with plants, he also prepared some other projects.

Sometimes it's not bright in the East and bright in the West. You can't just stick to one project, it will only waste extra time.

Seven months is nothing for Xiyin and Xiyan. After all, they are experienced in staying for several years at a time.

But for Chu Yi, that was the first time.

One time house for seven months is a big challenge.

But Chu Yi knew that he had to adapt. Whether it's for experiment or for future cultivation.

In the past thirty or fifty years, Chu Yi will not leave the earth, but when he is sixty or seventy years old, he will probably want to leave.

Because, stepping into the realm of cultivation, it means that you have a chance to get more life and more long youth.

When Chu Yi really began the experiment, he found that it was not so hard.

After all, they have a lot to do, and their lives are very regular.

Every day, they get up early to practice, then cook together, and then go to the laboratory to do their own work. In the evening, they either play games, do exercises, or chat.

Chu Yi knows that a large part of this is because he can be with Xi Yin and Xi Yan. If the two of them were replaced, Chu Yi felt that if he could stay for a month, he would be a bull.

In this way, Chu Yi felt that time was fast.

If it wasn't for the automatic reminder function, he would really stay at home like this.

Chu Yi's project of killing insects with plants has not made any progress. So far, no insect can be killed. However, Chu Yi did not lose heart.

After all, he has been ready for a long time, so he can accept such a situation.

In addition, although his project was not successful, other projects have made a lot of progress.

Especially in vegetables, he successfully optimized several good samples.

This time, Chu Yi is going to plant them in the greenhouse, and then promote them in the village.

Now, he has to go out, too.

We have to make a decision about the cooperative, otherwise we may feel that we are teasing us. They agreed to do it, but they didn't show up.

In the middle, Qin Yue sent text messages several times, asking when Chu Yi could come out, hoping that he could show up on time.

They will not call Chu Yi when he enters the "laboratory" now, because they are afraid that it will affect Chu Yi, so they will only send text messages.

If Chu Yi saw them, he would reply them in time.

Xiyin and Xiyan, together with Chuyi, return to the No. 1 laboratory from the tower.

"The air outside is not as comfortable as the air inside." Xi Yan stretched a stretch, revealing a small snow-white waist.

"There is aura in the tower, which makes people feel more comfortable." Chu Yi's mouth is curled. The price of comfort is not small. Every day he consumes energy.

Now the energy of Zaohua tower has been reduced to 43%. He has to find a way to get more energy.

Energy, the best is the spirit stone.

However, there is no such advanced thing on earth.

There's also the energy crystal that devours the horned devil. It's no worse than the spirit stone.

Little Dragon said, there are six more energy crystals.

This made Chu Yi very surprised.

Phagocytosis angle demon, even can produce energy crystal, this is a good news!

He now knows that the energy crystals he took from there were all produced by the horngoblin.

Otherwise, it's impossible to take all by yourself, and there will be six yuan!

But this news, Chu Yi did not tell Xi Yin and Xi Yan.

He just let the little dragon pay close attention to the reason.

As for the six pieces, Chu Yi did not take them for the time being.

"Sister, didn't you say that before the earth was also full of aura? How could it not be later?" Xi Yan suddenly thought of a question and asked Xi Yin.

"I don't know about that. It's just that the elders of the clan once said it, but they didn't say it very specifically." Xi Yin speechless looked at his sister.

"But one thing I'm sure is that we'll live longer in the tower. That is to say, no matter how long we stay inside, it will not affect our overall life when we are outside. " Xi Yin suddenly said a sentence.

"Really? If I had been in it for a long time, I would have died earlier." Xi Yan vomits his tongue. After all, her sister said that the life of the shark people is limited, and one day is less.

"Of course not. There are some benefits. However, I don't know exactly what the benefits are. Maybe we didn't stay long enough. " Xi Yin said thoughtfully, in the last seven months, she felt something, but did not grasp it.

She believed that as long as she stayed a little longer, she would know what the benefit was.