Three months passed in a blink of an eye, and Chu Yu was successfully promoted to the middle stage of Jindan.

The first thing you need to do when you leave the customs is to go back to the evacuation center to check the situation.

The reverse refining machine is two-thirds of the way through, the fiber optic cable has been laid, and everyone in the vault can now directly use the quantum computer in the Starlight base through the network.

"It's too fast, X220 is too fast!"

After Chu Yu arrived at the shelter, Xiaohuo kept muttering this sentence in her ear.

"Okay, I've understood, don't say any more."

"No, you don't understand!" Su Huohuo's emotions were very excited, "If you can maintain this efficiency all the time, it won't take ten years for the spaceship to operate!"

"Huh?" Chu Yu was stunned, "Is it so exaggerated?"

"Xiaohuo is right." Chen Qingyu came from not far away, "Now that the architecture of the system has been completely solved, what remains is only the part of the materials-

In other words, the "skeleton" of the ship is complete, and the next thing to do is to "fill it up."

"Finally...... Have you waited for this day?"

Looking at everyone's excited looks, Chu Yu's face showed a smile of relief.

Bumpy road,

"It's always called a spaceship, a spaceship, so why don't you give it a name?"

"Do you still need to think about it?"

Chu Yu shook his hand confidently:

"Of course it's the Night Princess!"

.

.

.

Thank you to all of you who have read this far, and please allow me to say goodbye to you briefly.

I'm sorry, but for many reasons, this may be the end of this book. It starts with being kidnapped to the mine and ends with the establishment of a deterrent with the Steel Dome. The climax of the first part in chapter 238 should have been the best, but I wrote a few more to complete the setting as much as possible and fill in some of the previous holes.

Of course, the story of Chu Yu is not over yet, but it may wait until the next book to continue to fill in those big holes, such as the past of Yuqing and Xiyan, the lord of the blood alliance, and so on.

After all, it is the protagonist created by himself, and I am reluctant to let Chu Yu stop there.

Four months, 550,000 words, writing an essay is like hiking, and I really learned a lot in this trek.

I won't say anything more.

The rivers and lakes are far away, and the sea of books will be goodbye.