Lu Wan was stunned for a moment, and turned his head to look at Forsythia, who tilted his head slightly, as if he was identifying the lock on the drawing.

"Forsythia, have you ever seen this lock?" Li Yuan was a little surprised.

"Should... I think I've seen it, and the pattern on it is very special, so I have an impression." Forsythia nodded but frowned slightly, apparently reminiscing.

"Can you remember where you saw it?" Lu Juan was a little excited.

Forsythia's eyes suddenly lit up.

"I thought about it, with those of the aliens."

"Alien?" Lu Wan was slightly stunned.

She didn't know about aliens, and her first reaction was the aliens who came to her door to commit murder.

"Alien races actually account for a lot of the population of the Xia Kingdom, even nearly one-third." Seeing that she was puzzled, Li Yuan opened his mouth to explain to her.

Lu Wan's pupils shrank.

"The alien race is not a single race, but is composed of many races, collectively called the alien race, and there are about twenty alien races that can be known, and there are some hidden ones, which cannot be found at all.

There are certain differences in language, living habits, and rules within each ethnic group. Some of them are matrilineal clans, where women are the sun, men are the moon, and the sun is above and the moon is below, and women are honored.

"Is that alien race under the unified management of the Xia Imperial Court?" Lu Wan asked.

"It's because there are so many races in the alien race that it's complicated to manage. Yes, but in fact, the imperial court also knew that the alien race was huge and difficult to manage.

So generally if they have any internal problems, let them solve them by themselves, unless it is like the last time, the imperial court will take action."

Lu Wan pondered, what Li Yuan said should still be optimistic.

Last time, they had the upper hand, and Li Yuan's identity was not simple, so the government would take action, otherwise......

From the state described by Li Yuan, the alien race is more like a minority group that is separated from ordinary people, they have their own lives, and the well water does not interfere with the river water between each other.

There are nearly twenty different different tribes, and there seems to be no connection between them, some of them live in the city, and some of them simply live in seclusion in the mountains, and there is no way to understand them.

But is that really the case? Is there really no connection within the interracial race? Lu Wan's eyebrows frowned slightly.

However, the alien race has a long history and complex interiors, and it is not easy to find out their situation, and now it is imperative to find a way to find a way to open the lock.

Lu Wan looked at Forsythia.

"Did you see you when you returned to Xia this time?"

"No, it's before, I passed by a city with my son before, and then I seemed to have seen it when I stayed." Forsythia shook her head.

Forsythia tried to remember, and her little face wrinkled into buns.

"Then can you think of which city and which alien race you met?" Li Yuan's eyebrows tightened, and he asked a little anxiously.

Obviously, this is important.

Forsythia thought for a while, and finally shook her head in the hopeful eyes of the two.

"It's been too long, I'...... I can't think of it." Forsythia sighed and said embarrassedly.

Although a little disappointed, Li Yuan patted her on the shoulder as a sign of comfort.

"I'm sorry Childe, it's forsythia that doesn't work." Forsythia was a little frustrated.

But don't blame her, she and Li Yuan have been trapped in Xia Kingdom for a few years, this is a long time ago, and it is normal that you can't remember.

Lu Wan was silent for a moment.