When Luo Xi heard him say this, his fingers couldn't help but tighten, and he held the map tightly in his hand.

"Is it convenient to enter the secret room and talk? My son is out there, and I don't want him to get involved in this at the moment. Luo Xi whispered.

Long Di raised his eyes and looked at the door opposite, bowed slightly, turned around and walked back to the secret room.

Luo Xi probably didn't know how long he had been mentally prepared to push open this door.

It's just that he didn't think about it, there were countless doors outside, and they couldn't be pushed open by him with full preparation...

Luo Xi walked into the secret room with him, and as soon as the door was closed, Luo Xi sat cross-legged and spread out the map in his hand on the ground.

But I heard Long Di sigh slightly, and said, "This is a planning map I left back then, and now I have been closed here for more than twenty years, and I don't know what has happened to the situation outside, this drawing can only be used as a reference for you." ”

"What?!" Luo Xi was stunned.

I thought I had found a treasure, but I didn't expect it to be a site map left twenty or thirty years ago?

Now that the level of scientific and technological development is advancing by leaps and bounds, not to mention that the layout of each room has been updated hundreds of times, even the advanced organs that were proud of it back then have been eliminated by now, right?

Luo Xi looked at the drawings on the ground with a sad face, and couldn't find a reason to vent.

The fact that Long Di has been imprisoned here for decades, she can't change it, even if she blames him again, what's the use...

Long Di stared at her depressed face, slightly bitter in his heart, raised his black robe, and sat next to Luo Xi.

Luo Xi was startled by his sudden move, glanced at him, and then looked back at the drawings in front of him, thoughtful.

I only heard Long Di's low voice ringing in his ears, "Although the details of this drawing may be outdated, the Dragon City was established by your grandfather, and I know the process very well. ”

Luo Xi listened to what he said from many years ago, his eyebrows condensed with sorrow, and he turned his face to look at him, "What does this mean?" ”

Long Di was slightly silent for a while before he said, "Although the Dragon City is built artificially, its layout is designed according to the topography of this suspended continent, so even if more than twenty years have passed, the basic structure will not change much. ”

"Oh? So that's the case..."Luo Xi nodded clearly, and the Sichuan character on his brow finally stretched.

Long Di looked at her slightly stretched face, his heart relaxed slightly, and continued, "Not only that, your grandfather was originally highly accomplished in the field of medicine, and when he was 27 years old, he became the youngest medical scholar, and he had countless trophies in his hands, and all the funds flocked to him, and for a time he was rich enough to rival the country, so he used the funds in his hands to build several spaceships, recruited a group of like-minded people, and built this Dragon City. ”

This time, it was Luo Xi's turn to be silent.

Unexpectedly, that stinky old man still has two brushes...

At the age of 27, he can become an academician, and he must have been a powerful figure back then.

But when she said that, she didn't understand it even more.

Since he is such a highly educated person, and he is also a person who knows so well about medicine...

Why is the idea of patriarchy so serious, even to the point of being extreme and unreasonable...

Since he has such a lofty status and such a bright future, why did he come to such an isolated place...

It doesn't matter if he doesn't want to get in touch with society alone, even his children and grandchildren...